C312322331333132212111133133313331323133313221211111333132213321
>>
C31232233133313221211113313331333132313331322121111133313221332
<<
C312322331333132212111133133313331323133313221211111333132213323
>>
C312322331333132212111133133313331323133313221211111333132213322
>>