C312322331333132212111133133313331333133312121111133313123231311211321
>>
C31232233133313221211113313331333133313331212111113331312323131121132
<<
C312322331333132212111133133313331333133312121111133313123231311211323
>>
C312322331333132212111133133313331333133312121111133313123231311211322
>>