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A Game with Colored Balls
Given a chain of N (1 ≤ N ≤ 106) balls colored either red (‘R’), green (‘G’) or blue (‘B’) and numbered sequentially 1 through N from left to right, a game proceeds as follows:
Write a program to simulate the process of a game.
The input contains only a string of ‘R’s, ‘G’s and ‘B’s representing the balls in the chain from left to right.
For each segment dislodged, output whatever is reported following the sample output’s example.
B 4 5 6 R 2 3 7 8 G 1 9
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