C3123223313331322121111331333133313231333132212111133133323132323131   >>    C312322331333132212111133133313331323133313221211113313332313232313   <<    C3123223313331322121111331333133313231333132212111133133323132323133   >>      C3123223313331322121111331333133313231333132212111133133323132323132   >>