Off topic:Select number for each region

Question

[hosin]

Hello

I have some regions in one column(.txt) such as :

    chr1:10041971-10153500
    chr2:2644661-293334
    chr2:32120816-32177000    
    chr20:27254237-27374800
    chr10:706059-1034630
    chr3:215840607-215890726
    chr5:4353812-4477220

Also I have a list include 2 columns like :

    1 chr1:10041971-10153500
    2 chr1:10745944-10994508
    3 chr2:2644661-293334
    4 chr2:1701982-1957905
    5 chr2:32120816-32177000
    6 chr20:28283821-28420685
    7 chr20:27254237-27374800
    8 chr11:54281056-54342856
    9 chr10:706059-1034630
    10 chr3:215840607-215890726
    11 chr5:4353812-4477220
    12 chr20:27154237-27374041

I just need to have an output include the numbers( for each region in the input) that exists in the list, out put should be like:

1
3
5
7
9
10
11

Thanks.