C312322331333132212111133133313331323133313331333133313221323121
>>
C31232233133313221211113313331333132313331333133313331322132312
<<
C312322331333132212111133133313331323133313331333133313221323123
>>
C312322331333132212111133133313331323133313331333133313221323122
>>