instruction:
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.
question:
password = uocf01zr6C6XpzhvQCO0ZifJG.DuomsVGO
answer:
14


question:
password = uHQZui8Vr4jBFFYRfoNPjS51M0jRJR4AG
answer:
13


question:
password = rHfbU2y02E1jGvXpDwysfIssUiSPG9vkvfhFmYL.4D3L
answer:

24