1:100100	ref=G	alt=C	qual=0	1	A=G|C	B=G/C
1:100200	ref=G	alt=C	qual=0	1	A=G|C	B=G/G
1:100300	ref=G	alt=C	qual=0	1	A=C/C	B=./.
1:100400	ref=C	alt=G,T	qual=35	1	A=G/G	B=C/T
1:100500	ref=A	alt=G	qual=0	1	A=G/G	B=A/A
1:100600	ref=C	alt=G	qual=0	1	A=G/G	B=C/C
