C312322331333132212111133133313331333131133113313331333131133132322231312121
>>
C31232233133313221211113313331333133313113311331333133313113313232223131212
<<
C312322331333132212111133133313331333131133113313331333131133132322231312123
>>
C312322331333132212111133133313331333131133113313331333131133132322231312122
>>