C312322331333132212111133133313331333133323213331311331323133313123311
>>
C31232233133313221211113313331333133313332321333131133132313331312331
<<
C312322331333132212111133133313331333133323213331311331323133313123313
>>
C312322331333132212111133133313331333133323213331311331323133313123312
>>