C132233133112121111331333133313331333132322331333133112111112223313232131   >>    C13223313311212111133133313331333133313232233133313311211111222331323213   <<    C132233133112121111331333133313331333132322331333133112111112223313232133   >>      C132233133112121111331333133313331333132322331333133112111112223313232132   >>