77
77
77
77
77
77
77
71
64
51
77
77
77
77
77
77
51
51
51
51
51
51
51
51
51
51
26
26
26
26
26
26
26
22
22
22
22
22
22
19
15
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
9
9
7
7
7
7
7
1
1
1
1
1