C31232233133313221211113313331333132313331322121111133313133313331323111121
>>
C3123223313331322121111331333133313231333132212111113331313331333132311112
<<
C31232233133313221211113313331333132313331322121111133313133313331323111123
>>
C31232233133313221211113313331333132313331322121111133313133313331323111122
>>