new index	atom name	original index
1	C	9
2	C	7
3	C	5
4	C	3
5	C	1
6	C	2
7	C	4
8	C	6
9	C	8
10	O	10
11	H	28
12	H	26
13	H	27
14	H	23
15	H	24
16	H	19
17	H	20
18	H	15
19	H	16
20	H	11
21	H	12
22	H	13
23	H	14
24	H	17
25	H	18
26	H	21
27	H	22
28	H	25
