kWGSizes: readonly [readonly [4, 1, 1], readonly [8, 1, 1], readonly [16, 1, 1], readonly [32, 1, 1], readonly [64, 1, 1], readonly [128, 1, 1], readonly [256, 1, 1], readonly [1, 4, 1], readonly [1, 8, 1], readonly [1, 16, 1], readonly [1, 32, 1], readonly [1, 64, 1], readonly [1, 128, 1], readonly [1, 256, 1], readonly [1, 1, 4], readonly [1, 1, 8], readonly [1, 1, 16], readonly [1, 1, 32], readonly [1, 1, 64], readonly [3, 3, 3], readonly [4, 4, 4], readonly [16, 16, 1], readonly [16, 1, 16], readonly [1, 16, 16], readonly [15, 3, 3], readonly [3, 15, 3], readonly [3, 3, 15]] = ...