1-1 1-2 2-1 1-3 1-4 2-2 3-1 1-5 1-6 2-3 3-2 4-1 3-3 3-4 4-2 5-1 2-4 3-5 2-5 3-6 4-3 3-7 4-4 5-2 6-1 3-8 4-5 4-6 5-3 5-4 6-2 7-1 5-5 5-6 6-3 5-7 5-8 6-4 7-2 8-1 5-9 5-10 6-5 5-11 5-12 6-6 7-3 5-13 5-14 6-7 5-15 5-16 6-8 7-4 8-2 9-1 1-7 2-6 1-8 1-9 2-7 3-9 2-8 2-9 3-10 4-7 3-11 1-10 1-11 2-10 3-12 4-8 5-17 4-9 4-10 5-18 6-9 4-11 5-19 5-20 6-10 7-5 4-12 2-11 3-13 4-13 5-21 2-12 3-14 4-14 5-22 6-11 5-23 3-15 4-15 5-24 6-12 7-6 8-3 5-25 5-26 6-13 5-27 5-28 6-14 7-7 5-29 5-30 6-15 5-31 5-32 6-16 7-8 8-4 9-2 10-1