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advent-of-code/2017/day/19/input

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+-------------+ | +-+ +-------------------------------|---|---|---------------------------------------------------------+ | | | | | | | | +-+ | |
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| | | | | | +-+ +---+ | | | +-------------------------------------------------|-------------+ | | | | | | | |
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+-------|-------------------|-|-+ | | +---+ I +-|---|-|---+ | | +-------------------------------------------------------------------|-|-----|---+ +-------+
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| | | +---------|-------------|---------+ +-|---------|---------|-----------+ | | | +---------|-|-------------------------------|-----+ |
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| | | | | +---|-------------|-------|---|-|-------------+ | | | +-------|-+ | | | +---------------------|-----|---+ | |
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| | | | | | | | | | | | | +---|---------|-----------|-------|---------------------|-------|-----------|-------------------------|-------|-------+ | |
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| | | | | | | | | +-----|---|-------|-------|-----|-----------------------------------------|---------|-------+ | +---------------------|-|-------------|---+
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| | | | +-|-|---------------|-|-----|-----|-|---+ | | | | | | | | | | | | +-------------+ +-------|---+ | |
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+---------------------+ +-------|-----|---------------|-|-----|-----|-|-----------+ | | | +-----------------|-----|-----|---------------------------|-----|-----+ | |
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| | | | | | | | | | | | | +-|---|-------|---------------------|-------------------|---------|-----|-------|---|-|-------|-----------------------+ | | | | |
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| | | | | | | | | | +-----|---+ +-------|-----------------|-----------|-------+ | | +---|-------------|---------------------|---------|-|-----+ | |
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| | +-+ +-|-----------|-------------|-|-|---------------------+ | | +-|-----------------|-----------|---+ +---------|---------------|-|-|-----------------|-------------|-----|-----|---|---------+
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| | | | | | | | | | | | | | +-|-|-+ | | | | | | | | | +---|-----+ | | | | | | | | | | +-----|-----|-----|---+ | | |
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| | | | | +---+ | | | | | | | +-|---|---|-|-----+ | +-------------|-----------|---+ | | | | | | | | | | | | | +-----------------------|-+ | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | +---------------------------------------|---|---|---|---------------------|-------------------+ | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | +-----|-+ | +-----|-----------|---|-|-|-------------+ +---|-+ | | | +-----+ | | |
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| | | | | | | | | | | | | | | +-|-|-|---+ | | | | | | | | | | +-------------|-----------------|-|---|-|-|---|---------------|-|-|-|-----+ | | |
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| | | | | +---------|-|-----|-+ | | | | | | | | | +-------------------|----------------------C--|---------------+ | | | | | | | | | +-------|-----|-----+ | | | | | | | |
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| | | +-----------------|-------|-|---|-|-----------|-----|-|-|-|-----|-----------------|---|---------------------|-----|-----------|-------|-------|-----------|-----------|-----+ | | | | +-|-+ | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|---|-+ | | |
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| | | | | | | | | | +---------------------|---|---------|---------+ | | | | +---+ | | | | | | | | | | +-|-----------------+ | | | +-------+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|---------|-----|-|---+ | | | | | |
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| | | | | | | | | | | | | | | | | +---|---|-+ | | | +---+ | | | | | | | +-----|-----|---|-|-----------------|-----|---+ | | |
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| | | | | | | | | | | +-|---|-------+ | | | | | | | | | | | | | | | | | | | | | | | | +-|-|---------+ | | |
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| | | | +-|-----+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | +---|-|---|-----|---|-|-+ | | | | | | |
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| | | | | | | | | | | | | +-----+ +---------|---+ | | | | | | | | | | | | | | | | | | | +-|---+ | +-----|---+ | | | | | | |
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+-+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +---------|-|---------------------------+ | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-----------|-----------------------|---------------|-|-----|-----|-|-|-+
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|---|-|-+ |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | +-----|-------------|-----|-----|-----|---------|---------|-|-|-|-------|-----|-+ | | | | | | |
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| | +-------|-----|---|---|-----|-----|-----------|---|-|---|-|-|-----|-----|---------------|-|-----------|-----|-----|-----|---------|-----|-----|-|-|-----|-|-----|---|-|-------+ |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +---------------------|-|-----|-----------|-------|---+ |
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| | | | | | | | | | | | | | | | | | | | | | | | +-|-----------|-|---+ | +-------------|-----------------|---|-----|-|---|-|-----|---|-|---+ | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | +-------------|---|-------|-----|---------|---|-|-----|-----------+ | | | +-|-------|-------|-----|---+ |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------|-|-------------|---|-+ | | | | | | | | | | | | | | |
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| | | | | +---|-------|-----------------|---|-|-------------------|---------+ +-----|-------------|-----|-----|-----------------------|-|-------|---|-|---|-|-|-|-------+ |
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+--B--|---------+ | | | | | | | | | | | | | | | | | | | | | | +-|-----------|---+ | | | | | | | | | | +-|---|---------+ | | | | | | | | |
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| | | +---|-|-----------|---------|-------------|-------|-----|-|-|-----|---|-----------------------|-------|-|-------|-|-----|---|-----|-----|---|-----|-----|-|-----|---+ | +-|-|-|---+ |
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| | | | | | | | | | | | | | | | | | | | | | | | | +-----------------------|-------|-|-|---------------|-------|-|-------+ | | | | | +-+ |
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| | | | | | | | | | | | | | | | +-----|-|-----------|-|---|-------------|---|-------|-----|---|-|---|-----|---------------|-----|-|-|-------|-|-------+ | | | | | |
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| | +-------------|-|-|---------|---+ | | | | | | | | | | | | | +-|-----------------|-------+ | | | | | | | | | | | | | +---|---------|-----+ | | | | | | | |
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| | +---|-|-|---------|---------------------|---|-------|-----|-|-----|---+ +---|-------------|---|-------------------------|-|-|-----------|---|---------|-|-|---|-|---|---+ | | | | | |
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| | | | | | | | | | | | | | | | | | | | | | +---|---------------------------------------|---------|-|---|-|---|-----|-----------|-|-----+ |
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| | | +-|-|-----|-|-----------|-------------|-|-|---------|---|-----|-------|-----------|---|-------------+ | | | | | | | | | | | +-----|-|---+ | | +-|-|-+ | | | | |
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| | +-------|-|-------|-------------------------|---------|---|---------------------------------|---------------------|-|---|-|---|-----|-----|-------------|-|-----|-|-|---|---+ | | | |
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| | | | | | | | | | | | | | | | | | | +---------------------|---|-----------------|---------|-|---|---------------|---------|-------|---|---|-----------+ |
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| | | | | | | | | +-------------|-----|---|-|-----+ | | | | | | | | | | | | | | | | | | | | | | | | +-----|-|-|-|---|---|---+ | |
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| | | | | | | | | | +-----|-----|-------|---|-----------------|-------------------------|---------------|-|---|-------|---|-----|---------|-+ | | | +-----|-|-|---|---------+ | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|-|-----|---+ | |
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| | | | | +---------|---+ | +---|-----|---|-|-------------|-----|-------|-|---------|---+ | +-----|-----|-----|-|-|-------------+ | +---------|-------|---|-|-|-----|-+ | |
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| | | | | | | | | +-+ | | | | | +---------|-----|-|-------|-|-----+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | | | | | | | | | | | | | | | | | | | | +-----------|-----------|-----|-----|---|-|-----|---------|-----|-|-|-------|-|-+ | | | | | | | |
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| | | | | | | | | | | | | | | | | | | | | | | +-------------------|-----|---|-|-|-------------|-----------|---|-----|---+ | | | | | | | |
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| | | | | | | | | | | | | | | | | | +-----|------H------+ | | | | | | | | | | +-|-----|---|-+ | | | +-+ | | | | | | | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-----|---|---------+ | | +-|-+ | | | | |
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| +-----|-----|---------+ | | | | | | | | | | | | | | | | | | | +---------------|-----|-|---|-------------|---|-----|-|-----|-----------------+ | | |
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+-|-------------|-------+ | | | | | | | | | | | | | | | | | | | | +---------------|-------|-+ | | | | | | | | | | | | | | | | | |
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| | | | | | | | | | | | | | | | | | | | | +-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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+-+ | | | | | | | | +-------------|-------|---|-------+ | | | | +---|-|-|-----------|-|-------+ | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | | | | | | +---|-------------------|---------+ | | | | | | | +---+ | | +-|-+ | | | | | | | | | | | | +---|---------|-|-----+ | | +---------+ | | |
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| | | | | | +-------|-------------------+ +---------+ | | +-----|---|---|-+ | | | | | | | | | | +---------|---|---------|---|-+ | | | | | | | +-+ | | | | | | |
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| | | | | +-|-------|---|---+ +---------|-------------|-|-|-|-----|---|---|-|---------+ +-----|-----------------------------------|-----------|---|---|---|-|-------|-+ | | | | |
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+---|-----|-|-------|-------|---------------------------------|---|---------|-|-----|---|-----------------------|---------------|-|-----|---+ | | | | | | | | | | | +-+ | | +-+ | | | | |
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| | | | | | | | | +-----|-|-|-----|---|---------|---|-----------------------|-------|-|-----------|-|-|----------E------|-------|---|---+ | | | | | | | | | |
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| | +-------|-----------|---------------------------|-|-|---|---|-----------|---|-----+ | | | | | | | | | | | | | +---|-----------|---------|---+ | | | | | | | | |
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| | | | +-|-|-------------------------------|-|-|-------|-|---|---------|---------------+ | +---------------|---|---------|---------------------|---+ | | | | +-+ | | | | | |
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| | | | | | +---------------------------------|-|-|---|---|-|---|-|-------|-----------|-------|-----------|---|-------------|---|-----|---|---|-----|-|-------|---+ | +-+ | | | | | |
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+-----+ +-----+ | | | | | | | | | | | | | | | | | | +---|-+ | | | | | | +-----|-------|---------|-----------|-----+ | +---|-+ | | | | |
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+---------------------------|---+ | | | | | | | | | | +-------|-------|-----------|-------|---|-----------|-|---------------------|-----|-|---+ | +-------|-+ | | | | |
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| | | | | | | | | | | | | | | | | | +---|-----------|---|-|-----|-------|---|-|-----+ | | +-|---------|---|---------|-|---|-+ | | +-+ | | | | |
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+-----------|-----|-------|---|---------------------------------|-------|---|-------|---------------|-----------|---+ | | | | | | | | | +-----|-+ | | | | | | | | | | | | | |
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+---------------|-|-|---------|-----------------------------|-----|-|-------|-|---|-|---|---|-------|---------------|-------|---|-|-|---------|---+ | | | | | | | | | | | | | | | |
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| | | | | +-|---|-+ +-------------------------------+ | | | | | +-----|---|-------|---------------|-------|-------|---+ | | | +-----|-|---|-----------|-|---------------|---+ | |
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+-----------|-----|-|---|-|---|-|---+ | | | | | | | | | | | | | | +---|---|---|-|-|-+ | | | | | +---|---------|-|-----|-|---|---+ +-----|---+ | |
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| | | | | | | | | | | +---------------|---|-------|---|-|-----|---|-----------|---|-|---------|-------|-|-|---+ | | +---+ | | | | +-+ | +---|-------------+ | | | | |
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| | | | | | | | | | | | | | | | | | | | | | | | | +-------+ +-------|-----------------------------|---+ +-|-----------|-------+ | | | | | | |
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+---+ | | +-----|---------|---------|---------------|-------|-----|-+ | | | | | +---------|-----|-------|-------------|---------|-|-----------|-----|---+ | +-|-+ | | | | |
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+---|-----+ | | | | | | | | | | | | | | | +-|---|-----|---|-----------|-------+ +-----|---|-----------------|-----|-------|-|---------------|-------|---+ | | | | |
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| | | | +---|---|-|-----|---+ | | | | | +---------|---|-------------------------------------|-|-------------------------|-|---+ | | | | +-------|-|-------+ | |
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| | | | | | | | | | | | | | | | | | +---------|---------------|-----------|---|-------------|---------------|-----|-----------|---------+ | +-+ | | | |
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+-----|-----|---------+ | | | | +---+ | | | +-----------------------|-----------------+ | | | | | | | | | | | | | +---------|---+ +-----|-+ | | | | |
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| +---|-------|---|-+ | | +-------|---------------|-----------------------|---|---|-------------|-|-----------+ | | | | +-------|---|-|-+ | | +---|-----|-----------|---|---+ | |
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| | | | | | | | | | | | | | | | +-|-----------------------+ | +-----------|---------------+ | | | +-|-----|-|-------+ | | | | | |
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+-----|-----------|-------|-------|---------------|-------|-------------+ | +---+ +-|-----|-------------------|-------------|-|-----|---+ +-+ | | | | | | | +---+ +-+ | | +---+ | |
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| | +---+ | | | | | | | +---------------|-----|-----------------------------------------|---------+ | | | +-------|-----------+ | | | |
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| +-----------|-------|---------------|-|-----|-------------------------------------|-------------------|-----------+ | +-----+ +-----------------------+ | | | | | |
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| +---------------------------|-----|-------------------------------|-------|-----------------|-------------+ +-------------|-------------+ +-------|---+ | | |
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+-------------------|-----------------------|-|-----|---------------------------------------------+ +---------|---------------------------+ | | | +---|-+ | | | | |
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+-------+ +-+ +---------+ +-------------+ +---------|---------------------------|-----|---------------|-----------+ +---|-+
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+-------------------------------------+ +-----------------+ +-----|-------------------------------+ | |
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+-------------------------------------------------------------------------------------------+ +-+ +---------------+ +-+