differing observed strings rs8701142, A/G, C/G
observedBlend returning A/C/G
---------------
differing observed strings rs24790673, C/G, A/G
observedBlend returning A/C/G
---------------
differing observed strings rs23372959, A/C, C/T
observedBlend returning A/C/T
---------------
differing observed strings rs23332548, A/T, G/T
observedBlend returning A/G/T
---------------
differing observed strings rs23332548, A/T, A/C
observedBlend returning A/C/T
---------------