C312322331333132212111133133313331333133322131211113313133222311
>>
C31232233133313221211113313331333133313332213121111331313322231
<<
C312322331333132212111133133313331333133322131211113313133222313
>>
C312322331333132212111133133313331333133322131211113313133222312
>>