Write a program to return bowling scores. The output should be same as given below:

Bowling score rules: each bowling game has 10 frames, and each frame has two balls. Knocking down a pin means earning a point, each ball can earn max 10 points or 0. Basically saying, the sum of two ball scores is the score for each frame and adding ten frames of them for final score. However, if the first ball gets 10 in a frame, it is called a strike and there is no 2nd ball for that frame, it will move to next frame automatically. The strike will make the score higher for the frame, it adds next two ball scores to the frame. If the sum of the 1st and the 2nd ball is 10 in a frame, it is called spare and it will add next ball score to the frame. Each ball score can NOT bigger than 10, or less than 0, and the sum of two ball score must less than or equals 10.