File 1:-
155369268 17 C 
169212695 70 C
269212605 90 G

File 2:-
>gi|155369268|ref|NM_001100917.1| some text
AAACAATGTCGATTCTATGATGCGAACGCAGCATTTCAGGGACTGGAATGGGAGCTTACGGTTTTTTACG
ACAGAATCATCAATATCTTGGAAGAAAAAGAATGTTAAGAAATAACAAAACAATAATTATTAAGTACTTT
>gi|169212695|ref|XM_001716884.1| some text 
AGACAAGCTTGTCCTGATGTTCCTTGCCCTGGCAGATGTTCAGGACCATGGGAGCTTACGGTTTTTTACG
CTAAATGGCCCAAGCTTTCGGGGCTGTCATTGTCTGTTTGTCATTCAAGGGCCCAAGCTGAAGAGGGGGT
>gi|269212605|ref|XM_401716884.1| some text 
AGACAAGCTTGTCCTGATGTTCCTTGCCCTGGCAGATGTTCAGGACCTTCCTTTGATTCAACCCTATGAC
CTAATTGGCCCAAGCTTTCGGGGCTGTCATTGTCTGTTTGTCATTCAAGGGCCCAAGCTGAAGAGGGGGT