±i^+j^2\pm \frac{\hat{i}+\hat{j}}{\sqrt{2}}±2i^+j^
±k^2\pm \frac{\hat{k}}{\sqrt{2}}±2k^
±i^+j^44\pm \frac{\hat{i}+\hat{j}}{\sqrt{44}}±44i^+j^
±i^+j^22\pm \frac{\hat{i}+\hat{j}}{2 \sqrt{2}}±22i^+j^