;;; [u]p]-[Ʀr޲z]wqAФŽs覹
;;;
100 200 300 400 500 600 700 800 900
3*600 1200
200 300 400 800 1500 800
7*500 1000 1500 700
1500 1800 2500 3000 3500 8000 4500 3500 4000
