S21: 164
3:  
4:  
6:  
8:  6, 3
9:  4, 3
11:  6
15:  11, 9, 8
16:  4, 3
18:  
19:  4
20:  
23:  19, 18
24:  19, 16, 9
26:  18
27:  11
29:  26, 24, 23
31:  19, 16
32:  18, 6
37:  32, 31, 23, 8
38:  
40:  32, 26, 11
42:  
43:  31, 24
45:  31
46:  32
50:  
52:  
55:  43, 40, 37, 29, 15
56:  9
57:  27
62:  46, 45, 37
63:  43
65:  40
66:  42
68:  52, 50
69:  46, 40
70:  45, 43
71:  42
74:  57, 56, 15
76:  52, 3
77:  52, 4
79:  50
80:  50, 6
81:  52
82:  65, 63, 55
85:  
87:  70, 69, 62, 55
89:  66, 63
90:  65
92:  81, 79, 68
93:  80, 76, 68, 8
94:  70, 63
96:  71, 66
97:  69, 65
98:  81, 77, 76, 9
100:  80, 79, 11
102:  90, 89, 82
103:  85
106:  97, 94, 87, 82
107:  100, 98, 93, 92, 15
109:  96, 94, 89
110:  97, 90
111:  79
112:  80
116:  110, 109, 106, 102
117:  112, 100
118:  111, 100, 27
119:  100
122:  76
123:  112
128:  111
130:  81
131:  123, 122, 93
133:  122, 98
135:  117
136:  119, 118, 117
137:  123, 117
138:  130, 128, 92
139:  130, 98, 56
140:  128, 118, 57
142:  137, 133, 131, 107
144:  140, 139, 138, 107, 74
146:  90, 27
147:  137, 136, 135
149:  139, 133
151:  147, 140
152:  151, 149, 144, 142
154:  89, 56
156:  146, 57
157:  156, 154, 102, 74
159:  154, 109
160:  156, 110
162:  160, 159, 157, 116
164:  162, 152, 103, 38, 20

A21: 163
1:  
2:  
5:  1
7:  2, 1
10:  7, 5
12:  2
13:  2, 1
14:  2
17:  12
21:  13, 12, 7
22:  7
25:  21, 17
28:  13, 12
30:  28, 17, 5
33:  
34:  28, 21
35:  
36:  28
39:  
41:  34, 30, 25, 10
44:  22
47:  36, 30
48:  34
49:  35
51:  39
53:  36, 34
54:  35
58:  44, 10
59:  39
60:  39, 2
61:  39, 1
64:  48, 41
67:  
72:  53, 47, 41
73:  49, 48
75:  61, 51, 5
78:  59, 51
83:  54, 49
84:  53, 48
86:  61, 60, 59, 7
88:  73, 64
91:  67
95:  84, 72, 64
99:  86, 78, 75, 10
101:  84, 83, 73
104:  59
105:  61
108:  101, 95, 88
113:  86, 14
114:  105, 86
115:  104, 86, 22
120:  105
121:  104
124:  120, 75
125:  115, 114, 113
126:  114
127:  120, 114
129:  121, 78
132:  121, 115, 44
134:  127, 124, 99
141:  132, 129, 99, 58
143:  73, 22
145:  127, 126, 125
148:  145, 132
150:  148, 141, 134
153:  143, 44
155:  153, 88, 58
158:  153, 101
161:  158, 155, 108
163:  161, 150, 91, 33
