wcnt	vcnt	vdif_	vdif	femp	vordy	enb
1000	0	8	8	1	1	0
1000	0	8	8	1	1	1
1000	1	7	8	1	1	1
1000	2	6	7	1	1	1
1000	3	5	6	1	1	1
1000	4	4	5	1	1	1
1000	5	3	4	1	1	1
1000	6	2	3	0	1	1
1000	7	1	2	0	0	1
1000	8	0	1	0	0	0
1000	8	0	0	0	0	0
1000	8	0	0	0	0	0



femp = enb? vdif_>2 :
