C222123232321333131133133313331323133313231333133312131323313332133211   >>    C22212323232133313113313331333132313331323133313331213132331333213321   <<    C222123232321333131133133313331323133313231333133312131323313332133213   >>      C222123232321333131133133313331323133313231333133312131323313332133212   >>