C312322331333132212111133133313331333133312121111133313232113321
>>
C31232233133313221211113313331333133313331212111113331323211332
<<
C312322331333132212111133133313331333133312121111133313232113323
>>
C312322331333132212111133133313331333133312121111133313232113322
>>