一码7

二码37        

三码237

四码2379

五码23579+6

大底: 326, 327, 329, 346, 347, 349, 356, 357, 359, 426, 427, 429, 446, 447, 449

456, 457, 459, 726, 727, 729, 746, 747, 749, 756, 757, 759