1.[645312,143265] 6/a5xb4 2.4/d1xc1 3.3/a4-b3 4.3/e2xe3 5.4/b5-c4 6.1/e1-e2 7.5/c5-d4 8.5/c1-b2 9.2/a3xb2 10.1/e2xe3 11.5/d4xe3 12.2/d2-c2 13.4/c4-c3 14.6/c2xb3 15.3/c3-d2 16.5/b3-a4 17.5/e3-e2 18.5/a4-a5 19.[516324,514362] 1/b5-c4 20.4/c1-b2 21.2/b4-c3 22.4/b2-b3 23.4/a3xb3 24.2/e3-d4 25.5/a5-b4 26.5/e1xd2 27.5/b4xb3 28.6/d2xc3 29.2/c4-d3