differing observed strings rs32361679, C/T, A/C
observedBlend returning A/C/T
---------------
differing observed strings rs37409141, A/G, C/T
observedBlend returning A/C/G/T
---------------
differing observed strings rs37409141, C/T, A/G
observedBlend returning A/C/G/T
---------------
differing observed strings rs31123920, C/T, A/C
observedBlend returning A/C/T
---------------