7se1 6se17l 5se17 4se1 3se17l

i2d17l h2d17 g2d1 f2d17l e2d17

tbd17 sbd1 rbd17l qbd17 pbd1

4kc1 3kc17l 2kc17 1kc1 0kc17l

fub17l eub17 dub1 cub17l bub17