一码4
二码04
三码047
四码0147
五码01247+3
大底: 120, 121, 123, 130, 131, 133, 170, 171, 173, 420, 421, 423, 430, 431, 433，470, 471, 473, 820, 821, 823, 830, 831, 833, 870, 871, 873