Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
G + 3 = J, J + 3 = M, M + 3 = P U + 2 = W, W + 2 = Y, Y + 2 = A F + 1 = G, G + 1 = H, H + 1 = I M + 3 = P, P + 2 = R, R + 1 = S
11, 1341, 3070, 5267, 8011, 11386
26, 38, 60, 110, 206, 398
21 32 54 86 131 186
...124, 128, 117, 135, 110, 146
12, 29, 64, 151, 322, 669
147 490 707 831 895 930
124, 186, 375, 930, 2790, 9765
224, 183, 144,115, 86, 63, 44.
76, 93, 112, 136, 156, 181
2, 6, 44, 462, 6930, 131670
