C312322331333132212111133133313331333131133113313331333133313311211111121
>>
C31232233133313221211113313331333133313113311331333133313331331121111112
<<
C312322331333132212111133133313331333131133113313331333133313311211111123
>>
C312322331333132212111133133313331333131133113313331333133313311211111122
>>