C31232233133313221211113313331333132313331323333321131211111333132312312121
>>
C3123223313331322121111331333133313231333132333332113121111133313231231212
<<
C31232233133313221211113313331333132313331323333321131211111333132312312123
>>
C31232233133313221211113313331333132313331323333321131211111333132312312122
>>