́ n X 1.@-12_ -17_ 2. 10^ 11 3. 21^ 15 4.@-11 -11 5. 16^ 15 6.@-11 -9 7. 19 20 8. 10 9_ 9.@-11 8 10.@-11 -2_ 11.@-11 -9_ 12.@ 1 0 13.-11 11 14.@-11_ -6