C31232233133313221211113313331333132313331323331333132332233132211   >>    C3123223313331322121111331333133313231333132333133313233223313221   <<    C31232233133313221211113313331333132313331323331333132332233132213   >>      C31232233133313221211113313331333132313331323331333132332233132212   >>