| Γ[1, 2, 1] → |  |
| Γ[2, 1, 1] → |  |
| Γ[2, 2, 2] → |  |
| Γ[2, 3, 3] → | 2-r |
| Γ[2, 4, 4] → |  |
| Γ[3, 3, 2] → |  |
| Γ[3, 4, 4] → | -Cos[θ] Sin[θ] |
| Γ[4, 4, 2] → |  |
| Γ[4, 4, 3] → | Cot[θ] |
| R[1, 2, 2, 1] → |  |
| R[1, 3, 3, 1] → |  |
| R[1, 4, 4, 1] → |  |
| R[2, 1, 2, 1] → |  |
| R[2, 3, 3, 2] → |  |
| R[2, 4, 4, 2] → |  |
| R[3, 1, 3, 1] → |  |
| R[3, 2, 3, 2] → |  |
| R[3, 4, 4, 3] → |  |
| R[4, 1, 4, 1] → |  |
| R[4, 2, 4, 2] → |  |
| R[4, 3, 4, 3] → |  |
