In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

Ex Input:
Liquid crystals lack the full _ dimensional position and orientation order of ordinary crystals.

Ex Output:
three


Ex Input:
Women are _ times as likely to develop osteoporosis but men can also develop it.

Ex Output:
four


Ex Input:
Circumcisions usually heal within _ to two weeks.

Ex Output:

one