n	-M		-E		-W		-S		-A
--------------------------------------------------------------------------------------------
3	116/329		149/428		2123/5406	3431/8949	5086/45997
4	753/2863	1081/4175	90308/300178	229716/787338	257863/3202032
5	6840/33155	10365/50780	5671013/23291236 ?		?
6	78777/464639			?		 ?		?

