C312322331333132212111133133313331333133312121111333321131233231
>>
C31232233133313221211113313331333133313331212111133332113123323
<<
C312322331333132212111133133313331333133312121111333321131233233
>>
C312322331333132212111133133313331333133312121111333321131233232
>>