楼层	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
4层	9-401
3层	9-301
2层	9-101	9-102	9-103	9-104	9-105	9-106	9-107	9-108	9-109	9-110	9-111	9-112	9-113	9-114	9-115	9-116	9-117	9-118	9-119	9-120
1层	9-101	9-102	9-103	9-104	9-105	9-106	9-107	9-108	9-109	9-110	9-111	9-112	9-113	9-114	9-115	9-116	9-117	9-118	9-119	9-120