́ n X 1.@ 6 -12 2.@-12 -6 3.@-12 -13 4.@ 3 5 5.@-12 -17 6. 1_ 26 7. -1^ 19 8. 10 16 9.@-12 -10_ 10. 13^ 13 11. 21 18 12.@ 1 -1 13. 13 24 14.@ -7 -10