load(kg)	number of passenger	rate of speed(m/s)	lift car			well
			width	depth	opening size	width	depth
630	8	1	1100	1500	800	2300	2100
630	8	1.75	1100	1500	800	2300	2100
800	10	1	1250	1600	800	2500	2200
800	10	1.75	1250	1600	800	2500	2200
1000	13	1	1400	1700	900	2700	2300
1000	13	1.75	1400	1700	900	2700	2300
1350	18	1	1500	2000	1000	2800	2600
1350	18	1.75	1500	2000	1000	2800	2600