| (α, 1, 0) sinc | (0, 1, α) strat | (1, α, 0) | (1, 0, α) | (0, α, 1) | (α, 0, 1) |
(1, α ,0) sinc | ((1 + x)/2, (1 + x)/2) | (x, 1) | (1, x) | (1, x) | (s, t) | (1, x) |
(1, 0, α) strat | (1, x) | (u, v) | (1, x) | (1, x) | (0, 0) | (1/2, x/2) |