# y, xstart, xend, rotation, color, label, va,  bed
.7,	.1,	.8,	0,      , Spurp, top, Spurp.bed
.5,	.1,	.8,	0,      , Mfran, top, Mfranciscanus.bed
.3,	.1,	.8,	0,	, Lpictus, bottom, Lpictus.bed 
.1,	.1,	.8,	0,      , Lvar, bottom, Lvariegatus.bed
# edges
e, 0, 1, Mfranciscanus.Spurp.anchors.simple
e, 1, 2, Mfranciscanus.Lpictus.anchors.simple
e, 2, 3, Lvariegatus.Lpictus.anchors.simple