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 — […]
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 — […]