C31232233133313221211113313331333132313331333133313331313112111
>>
C3123223313331322121111331333133313231333133313331333131311211
<<
C31232233133313221211113313331333132313331333133313331313112113
>>
C31232233133313221211113313331333132313331333133313331313112112
>>