C312322331333132212111133133313331323133313221211111211111313331311332213321
>>
C31232233133313221211113313331333132313331322121111121111131333131133221332
<<
C312322331333132212111133133313331323133313221211111211111313331311332213323
>>
C312322331333132212111133133313331323133313221211111211111313331311332213322
>>