site	tree	MRCA	lnL	state_1->state_2	state_1->state_3	state_1->state_4	state_2->state_1	state_2->state_3	state_2->state_4	state_3->state_1	state_3->state_2	state_3->state_4	state_4->state_1	state_4->state_2	state_4->state_3
1	1	9_4	8.92926	0.00392321	0.0198193	0.00163309	0.00906146	0.0198193	0.00163309	0.00906146	0.00392321	0.00163309	0.0613668	0.0267469	0.133849
2	1	9_4	10.751	0.0121848	0.0266076	0.00490472	0.0168515	0.0266076	0.00490472	0.0168515	0.0121848	0.00490472	0.0576263	0.0417819	0.0907509
