Ordinal Number

1st — first                     |              12th — twelfth 2nd — second              |               13th — thirteenth 3rd — third                   |                            | 4th — forth                   |                            | 5th — fifth                     |               20th — twentieth 6th — sixth                    |               21st — twenty first 7th — seventh               |               22nd — twentysecond 8th — eighth                 |               23rd — […]