C132233133112121111331333133313331323133311331323223313232332322131   >>    C13223313311212111133133313331333132313331133132322331323233232213   <<    C132233133112121111331333133313331323133311331323223313232332322133   >>      C132233133112121111331333133313331323133311331323223313232332322132   >>