cehua-TT
2018-12-04 1f528b809d2e437e835b7a64fb5fc445702bba7d
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#·ö³ÖÕ˺ųäÖµ±ÈÀý
(
[
    [500, 3],
    [1000, 4],
    [2000, 5],
    [5000, 6],
    [1000000, 10],
]
)