"Mahjong Sweet Connection" Game

Few people know about such an interesting Chinese game as mahjong (or majiang). It is not very popular in the world, but nevertheless it is quite common in Asian countries. So, if you like the Chinese and Japanese culture, or just want to relax and unwind, then mahjong sweet connection just for you! This is classic mahjong, but instead of boards with hieroglyphs you have sweet candy. The game is suitable for both children and adults, which can not fail to note as its unqualified advantage. Need to remove two of the same candy from the field, but it's not so simple. One of the candies should not interfere with the others. That is, the candy must not be on the right, left, or top. Everything looks easy in words, but in practice it is very complicated, so don't get upset if you can't do it right the first time.

It is necessary to gradually remove two identical candies, while they should not be blocked. That is, they should have free left or right side, and others do not lie on top. The path from one candy to its pair may not be short, but the main thing is to connect at right angles, no more than two bends.