C132233133112121111331333133313331323132313221131211113313232111311   >>    C13223313311212111133133313331333132313231322113121111331323211131   <<    C132233133112121111331333133313331323132313221131211113313232111313   >>      C132233133112121111331333133313331323132313221131211113313232111312   >>