C132233133112121111331333133313331333132322331333133313332113311211331   >>    C13223313311212111133133313331333133313232233133313331333211331121133   <<    C132233133112121111331333133313331333132322331333133313332113311211333   >>      C132233133112121111331333133313331333132322331333133313332113311211332   >>