"x"
"1" 0
"2" 10
"3" 20
"4" 30
"5" 50
"6" 75
"7" 100
"8" 125
"9" 150
"10" 200
"11" 250
"12" 300
"13" 400
"14" 500
"15" 600
"16" 700
"17" 800
"18" 900
"19" 1000
"20" 1100
"21" 1200
"22" 1300
"23" 1400
"24" 1500
"25" 1750
"26" 2000
"27" 2500
"28" 3000
"29" 3500
"30" 4000
"31" 4500
"32" 5000
"33" 5500
