C31232233133313221211113313331333132313331322121111121111333222322221
>>
C3123223313331322121111331333133313231333132212111112111133322232222
<<
C31232233133313221211113313331333132313331322121111121111333222322223
>>
C31232233133313221211113313331333132313331322121111121111333222322222
>>