C31232233133313221211113313331333132313331322121111332212111133133321113231   >>    C3123223313331322121111331333133313231333132212111133221211113313332111323   <<    C31232233133313221211113313331333132313331322121111332212111133133321113233   >>      C31232233133313221211113313331333132313331322121111332212111133133321113232   >>