C313212111133131211331333133313331323132313331333133321133233311
>>
C31321211113313121133133313331333132313231333133313332113323331
<<
C313212111133131211331333133313331323132313331333133321133233313
>>
C313212111133131211331333133313331323132313331333133321133233312
>>