C132233133112121111331333133313331333132322331333133313332313112131   >>    C13223313311212111133133313331333133313232233133313331333231311213   <<    C132233133112121111331333133313331333132322331333133313332313112133   >>      C132233133112121111331333133313331333132322331333133313332313112132   >>