C313212111133131211331333133313331333131133211331333132322233231
>>
C31321211113313121133133313331333133313113321133133313232223323
<<
C313212111133131211331333133313331333131133211331333132322233233
>>
C313212111133131211331333133313331333131133211331333132322233232
>>