C312322331333132212111133133313331323133313221211113313332313233111
>>
C31232233133313221211113313331333132313331322121111331333231323311
<<
C312322331333132212111133133313331323133313221211113313332313233113
>>
C312322331333132212111133133313331323133313221211113313332313233112
>>