You are given a password and you need to generate the number of steps required to convert the given password to a strong password. A password is considered strong if (a) it has at least 6 characters and at most 20 characters; (b) it contains at least one lowercase letter and one uppercase letter, and at least one digit; (c) it does not contain three repeating characters in a row. In one step you can: (1) Insert one character to password, (2) delete one character from password, or (3) replace one character of password with another character.

Q: password = 8R.ilULJT8IzOddXQQaho7YhLclHfo2CRhlyYTj6ixaKqm

A: 26
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Q: password = hc2KAVd6F

A: 0
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Q: password = gWFUPmBczSCTGFRjrOZIkjiZ5VUWuQ

A:
10
****