C132233133112121111331333133313231333133313231133132333132211211321   >>    C13223313311212111133133313331323133313331323113313233313221121132   <<    C132233133112121111331333133313231333133313231133132333132211211323   >>      C132233133112121111331333133313231333133313231133132333132211211322   >>