local mapArray = MEMapArray:new()
mapArray:push({ id = 1, star_diff = 5, cost1 = "31_0_1000", cost2 = "1_30431_1"})
mapArray:push({ id = 2, star_diff = 10, cost1 = "31_0_2000", cost2 = "1_30431_1"})
mapArray:push({ id = 3, star_diff = 15, cost1 = "31_0_3000", cost2 = "1_30431_1"})
mapArray:push({ id = 4, star_diff = 20, cost1 = "31_0_4000", cost2 = "1_30431_1"})
mapArray:push({ id = 5, star_diff = 25, cost1 = "31_0_8000", cost2 = "1_30431_1"})
mapArray:push({ id = 6, star_diff = 30, cost1 = "31_0_10000", cost2 = "1_30431_1"})
return mapArray