C313212111133131211331333133313331333132212113313331323131331211
>>
C31321211113313121133133313331333133313221211331333132313133121
<<
C313212111133131211331333133313331333132212113313331323131331213
>>
C313212111133131211331333133313331333132212113313331323131331212
>>