解九连环的记法：1在上，0在下，*上或下；按照玩九连环的习惯，左边（钗头方向）到右边依次是第一至第九环。-Solution of nine series of the notation: at 1 on, 0 the next,* on or next in accordance with the habit of playing a series of nine, the left (hairpin first direction) to the right were the first t