2i^−11j^−7k^2 \hat{i}-11 \hat{j}-7 \hat{k}2i^−11j^−7k^
2i^−11j^+7k^2 \hat{\mathrm{i}}-11 \hat{\mathrm{j}}+7 \hat{\mathrm{k}}2i^−11j^+7k^
−2i^−11j^+7k^-2 \hat{\mathrm{i}}-11 \hat{\mathrm{j}}+7 \hat{\mathrm{k}}−2i^−11j^+7k^
−2i^+11j^+7k^-2 \hat{i}+11 \hat{j}+7 \hat{k}−2i^+11j^+7k^