give string s contain lowercase english letter character convert characters lowercase letter final string contain consecutive repeat character you modify non charactersIt guarantee consecutive repeat character give stre Return final string conversion possibly zero if solution return it show answer possible give constraint Example 1input s zsoutput azsexplanation there 25 solution problem from azs yzs valid only z invalid modification string consist consecutive repeat character zzsexample 2input s ubvwoutput ubvawExplanation there 24 solution problem only v w invalid modification string consist consecutive repeat character ubvvw ubvww Constraints1 slength 100s consist lowercase english letter