C132233133112121111331333133313331333132322331333131121131123231333131   >>    C13223313311212111133133313331333133313232233133313112113112323133313   <<    C132233133112121111331333133313331333132322331333131121131123231333133   >>      C132233133112121111331333133313331333132322331333131121131123231333132   >>