C111113331333132322331333133313331311233132333132313331323133221   >>    C11111333133313232233133313331333131123313233313231333132313322   <<    C111113331333132322331333133313331311233132333132313331323133223   >>      C111113331333132322331333133313331311233132333132313331323133222   >>