A small example data using rsID as identifier:
rs1428554
rs41290504
rs3197999
rs516246
rs2228058
Coordinates format should in the form of [chr]:[start]-[end]:[strand]/[allele]. Some examples:
# SNP
5:140532-140532:1/C
# SNP (reverse strand)
14:19584687-19584687:-1/T
# insertion
1:881907-881906:1/C
# 5bp deletion
2:946507-946511:1/-