C312322331333132212111133133313331323132322331333133313221312321
>>
C31232233133313221211113313331333132313232233133313331322131232
<<
C312322331333132212111133133313331323132322331333133313221312323
>>
C312322331333132212111133133313331323132322331333133313221312322
>>