C132233133112121111331333133313331333132322331333133313233212323133323131   >>    C13223313311212111133133313331333133313232233133313331323321232313332313   <<    C132233133112121111331333133313331333132322331333133313233212323133323133   >>      C132233133112121111331333133313331333132322331333133313233212323133323132   >>