C132233133112121111331333133313331312121111133313331322331323132333231333131   >>    C13223313311212111133133313331333131212111113331333132233132313233323133313   <<    C132233133112121111331333133313331312121111133313331322331323132333231333133   >>      C132233133112121111331333133313331312121111133313331322331323132333231333132   >>