areas:	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
prior:	0.0155 	0.0235 	0.0725 	0.0983 	0.0471 	0.0861 	0.0443 	0.0327 	0.0206 	0.0672 	0.0658 	0.0314 	0.0507 	0.0673 	0.0288 	0.0555 	0.0964 	0.0818 	0.0057 	0.0088 
post:																				
1	0.795418707	0.875879487	0.768103184	0.735644441	0.793026822	0.90326416	0.773446502	0.888906332	0.955505739	0.899656344	0.776246765	0.84673606	0.90717805	0.867985867	0.802869539	0.793318756	0.870350696	0.854654787	0.906549939	0.981309892
2	0.690543527	0.645835224	0.68316094	0.783954037	0.760984373	0.65188842	0.711972279	0.660081666	0.615409471	0.681483593	0.825888028	0.798123523	0.576133278	0.793656505	0.669870472	0.726771697	0.596892156	0.626532588	0.668243799	0.647878744
3	0.527738082	0.614572885	0.576104517	0.547394942	0.594278371	0.507078425	0.601351453	0.485907794	0.624472648	0.537548356	0.470288203	0.625886749	0.536976273	0.622908158	0.510148415	0.536242089	0.459589346	0.550902623	0.593695917	0.62287992
4	0.498038139	0.490113942	0.508348319	0.437271166	0.540433286	0.545163841	0.401517812	0.47760067	0.421986138	0.495515218	0.445252477	0.431826732	0.514245865	0.549272537	0.442735191	0.383155356	0.413599538	0.52423769	0.470776119	0.558245926