C312322331333132212111133133313331323133313221211111211331323223323321
>>
C31232233133313221211113313331333132313331322121111121133132322332332
<<
C312322331333132212111133133313331323133313221211111211331323223323323
>>
C312322331333132212111133133313331323133313221211111211331323223323322
>>