00 01 02 03 04 05 06 07 08 09 10 eleven twelve 13 fourteen 15 sixteen seventeen eighteen 19 twenty 21 22 23 24 twenty five 26 27 28 29 30 31 32 33 34 35 36 37 38 39 forty forty one forty two 43 forty four forty five forty six 47 forty eight 49 50 fifty one 52 53 54 fifty five 56 fifty seven 58 fifty nine sixty