C132233133112121111331333133313331333132313231332121111331322133322131   >>    C13223313311212111133133313331333133313231323133212111133132213332213   <<    C132233133112121111331333133313331333132313231332121111331322133322133   >>      C132233133112121111331333133313331333132313231332121111331322133322132   >>