Initial state
pa_e ____ ____ le_w 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 1
Creature (path_finder east 0 0) takes action:
Instruction 1: ifempty 4
Instruction 4: hop
____ pa_e ____ le_w 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left west 0 3) takes action:
Instruction 1: left
____ pa_e ____ le_s 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 2
Creature (path_finder east 0 1) takes action:
Instruction 5: go 1
Instruction 1: ifempty 4
Instruction 4: hop
____ ____ pa_e le_s 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left south 0 3) takes action:
Instruction 2: go 1
Instruction 1: left
____ ____ pa_e le_e 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 3
Creature (path_finder east 0 2) takes action:
Instruction 5: go 1
Instruction 1: ifempty 4
Instruction 2: left
____ ____ pa_n le_e 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left east 0 3) takes a

Initial state
pa_e ____ ____ le_w 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 1
Creature (path_finder east 0 0) takes action:
Instruction 1: ifempty 4
Instruction 4: hop
____ pa_e ____ le_w 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left west 0 3) takes action:
Instruction 1: left
____ pa_e ____ le_s 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 2
Creature (path_finder east 0 1) takes action:
Instruction 5: go 1
Instruction 1: ifempty 4
Instruction 4: hop
____ ____ pa_e le_s 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left south 0 3) takes action:
Instruction 2: go 1
Instruction 1: left
____ ____ pa_e le_e 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Round 3
Creature (path_finder east 0 2) takes action:
Instruction 5: go 1
Instruction 1: ifempty 4
Instruction 2: left
____ ____ pa_n le_e 
____ ____ ____ ____ 
____ ____ ____ ____ 
____ ____ ____ ____ 
Creature (left east 0 3) takes a