C312322331333132212111133133313331333133312121111133313221132311
>>
C31232233133313221211113313331333133313331212111113331322113231
<<
C312322331333132212111133133313331333133312121111133313221132313
>>
C312322331333132212111133133313331333133312121111133313221132312
>>