one-first (1st)
two-second (2nd)
three-third (3rd)
four-fourth (4th)
five-fifth (5th)
six-sixth (6th)
seven-seventh (7th)
eight-eighth (8th)
nine-ninth (9th)
ten-tenth (10th)
eleven-eleventh (11th)
twelve-twelfth (12th)
thirteen-thirteenth (13th)
fourteen-fourteenth (14th)
fifteen-fifteenth (15th)
sixteen-sixteenth (16th)
seventeen-seventeenth (17th)
eighteen-eighteenth (18th)
nineteen-nineteenth (19th)
twenty-twentieth (20th)
twenty-one=>twenty-first (21st)
twenty-two=>twenty-second (22nd)
twenty-three=>twenty-third (23rd)
twenty-four=>twenty-fourth (24th)
twenty-five=>twenty-fifth (25th)
twenty-six=>twenty-sixth (26th)
twenty-seven=>twenty-seventh (27th)
twenty-eight=>twenty-eighth (28th)
twenty-nine=>twenty-ninth (29th)
thirty-thirtieth (30th)
thirty-one=>thirty-first (31st)
