time	 CLK RSTn UPDn ENBn Q  Qn
0	  1   0    x    1   0  f
5	  0   0    x    1   0  f
10	  1   0    x    1   0  f
15	  0   1    x    1   0  f
20	  1   1    x    1   0  f
25	  0   1    x    1   0  f
30	  1   1    x    1   0  f
35	  0   1    1    0   0  f
40	  1   1    1    0   1  e
45	  0   1    1    0   1  e
50	  1   1    1    0   2  d
55	  0   1    1    0   2  d
60	  1   1    1    0   3  c
65	  0   1    0    0   3  c
70	  1   1    0    0   2  d
75	  0   1    0    1   2  d
80	  1   1    0    1   2  d
85	  0   1    1    0   2  d
90	  1   1    1    0   3  c
95	  0   1    1    0   3  c
100	  1   1    1    0   4  b
105	  0   1    1    0   4  b
110	  1   1    1    0   5  a
115	  0   0    1    0   5  a
120	  1   0    1    0   0  f
125	  0   0    1    0   0  f
130	  1   0    1    0   0  f