lv3p	length variant in 3′
lv5p	length variant in 5′
nta#A	non-templated addition of base A
nta#T	non-templated addition of base T
nta#C	non-templated addition of base C
nta#G	non-templated addition of base G
exactNucVar	exact nucleotide variant
mv	multiple variant
mlv3p	multiple length variant in 3′
mlv5p	multiple length variant in 5′