--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test-data/sequences.tree.branch_snps.reconstruction.csv	Thu Jan 16 07:07:25 2025 +0000
@@ -0,0 +1,53 @@
+parent,child,site,snp,dimer
+Node1,DQ011155,1355,G->T,
+Node1,DQ011155,6600,G->T,
+Node1,DQ011155,8973,C->A,
+Node1,DQ011155,11363,T->C,
+Node1,DQ011155,21633,C->T,AC
+Node1,DQ011155,35994,C->G,
+Node1,DQ011155,37989,T->C,
+Node1,DQ011155,44147,A->C,
+Node1,DQ011155,58283,A->G,
+Node1,DQ011155,73148,G->A,GA
+Node1,DQ011155,83797,C->T,GC
+Node1,DQ011155,97065,C->T,GC
+Node1,DQ011155,110532,G->A,GT
+Node1,DQ011155,132943,C->T,GC
+Node1,DQ011155,137411,G->A,GC
+Node1,DQ011155,140036,C->A,
+Node1,DQ011155,143163,C->T,CC
+Node1,DQ011155,159492,T->C,
+Node1,DQ011155,165893,G->A,GT
+Node1,DQ011155,171132,G->A,GC
+Node1,DQ011155,178028,C->T,GC
+Node1,DQ011155,183889,A->C,
+Node1,JX878413,241,A->C,
+Node1,JX878413,826,C->T,TC
+Node1,JX878413,1788,G->A,GC
+Node1,JX878413,6100,A->G,
+Node1,JX878413,8477,T->C,
+Node1,JX878413,11156,G->A,GC
+Node1,JX878413,16178,C->A,
+Node1,JX878413,20627,A->G,
+Node1,JX878413,27593,C->T,TC
+Node1,JX878413,49030,C->T,CC
+Node1,JX878413,51979,T->C,
+Node1,JX878413,54162,C->T,AC
+Node1,JX878413,87349,C->T,AC
+Node1,JX878413,89411,T->C,
+Node1,JX878413,118195,C->T,AC
+Node1,JX878413,129252,T->C,
+Node1,JX878413,138312,G->A,GG
+Node1,JX878413,142201,G->T,
+Node1,JX878413,153104,G->A,GT
+Node1,JX878413,154113,G->A,GT
+Node1,JX878413,157592,C->A,
+Node1,JX878413,168929,G->T,
+Node1,JX878413,173151,C->T,AC
+Node1,JX878413,176367,C->T,AC
+Node1,JX878413,177394,C->T,TC
+Node1,JX878413,186579,G->T,
+Node1,JX878413,187075,C->G,
+Node1,JX878413,187738,C->T,TC
+Node1,JX878413,190234,G->A,GC
+Node1,JX878413,190759,T->C,