兄弟们下面这是一百万个可能曲谱但是前面3段重复多了一段可是不管怎么删前面三段依旧还是一样没减少你们帮我看看，或者有没有一百万个可能的曲子
15# {{10,500},{10,1590},{10,2680},{11,2952},{12,3224},{12,3769},{11,4041},{10,4313},{10,4858},{10,5948},{10,7038},{11,7310},{12,7582},{12,8127},{11,8399},{10,8671},{10,9216},{9,10306},{8,10578},{9,11394},{8,11666},{10,11938},{8,12210},{8,12755},{10,14117},{10,15207},{10,16297},{11,16569},{12,16841},{12,17386},{11,17658},{10,17930},{10,18475},{10,19565},{10,20655},{11,20927},{12,21199},{12,21744},{11,22016},{10,22288},{10,22833}