C222123232321333131133133313331323133313231323222212122132212231   >>    C22212323232133313113313331333132313331323132322221212213221223   <<    C222123232321333131133133313331323133313231323222212122132212233   >>      C222123232321333131133133313331323133313231323222212122132212232   >>