C312322331333132212111133133313331323133313221211331333132313311232331
>>
C31232233133313221211113313331333132313331322121133133313231331123233
<<
C312322331333132212111133133313331323133313221211331333132313311232333
>>
C312322331333132212111133133313331323133313221211331333132313311232332
>>