C312322331333132212111133133313331333133312121111331322121132321
>>
C31232233133313221211113313331333133313331212111133132212113232
<<
C312322331333132212111133133313331333133312121111331322121132323
>>
C312322331333132212111133133313331333133312121111331322121132322
>>