C313212111133131211331333133313331333131133211331333132313222321
>>
C31321211113313121133133313331333133313113321133133313231322232
<<
C313212111133131211331333133313331333131133211331333132313222323
>>
C313212111133131211331333133313331333131133211331333132313222322
>>