(original) (raw)

image/svg+xml 2 1 3 4 4 3 −2 −1 2 1 3 −2 2 1 4 2 3 3 3 4 2 k = 0: 4 2 −1 k = 3: 1 3 −2 4 2 3 −2 4 2 2 1 4 k = 1: 2 1 4 3 −2 k = 2: 1 4 3 −2 4 2 −1 4 2 −1 1 4 k = 4: 3 4 2 2 −1 2 −1 1 4 3 4 2 4 2 2 −1 1 3 −2