C31232233133313221211113313331333133313331212111113331323232233132321121
>>
C3123223313331322121111331333133313331333121211111333132323223313232112
<<
C31232233133313221211113313331333133313331212111113331323232233132321123
>>
C31232233133313221211113313331333133313331212111113331323232233132321122
>>