1 # example that needs 1945 rays !
11 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
13 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
16 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
17 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
18 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
19 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
24 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
25 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
26 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
27 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
28 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
29 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
30 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
31 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
36 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
37 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
38 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
39 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
40 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1
41 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
42 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
43 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
44 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
45 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
46 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
47 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
48 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
49 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
50 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
51 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
52 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1
53 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
54 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1
55 1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 1
56 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
57 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
58 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
59 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1
60 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
65 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
66 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
67 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
68 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
69 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -2
70 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
71 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
72 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
73 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
74 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
75 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
76 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
77 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
78 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
79 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
80 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
81 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
82 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
83 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
84 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
85 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
90 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
91 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
92 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 -1
93 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
94 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
95 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
96 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
97 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
101 1 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 30
102 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
103 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
104 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
105 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1
106 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
107 1 0 0 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 5
108 1 0 0 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 38
109 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1
110 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
111 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
112 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
113 1 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
114 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
119 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
120 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
121 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 -1
122 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
123 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
124 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
125 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1
126 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
127 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
128 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
129 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
130 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
131 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
132 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1
133 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
134 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
135 1 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 30
136 1 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
137 1 0 0 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 5
138 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1
139 1 0 0 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 38
140 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
141 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1
142 1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 1
143 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
144 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
145 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
150 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
151 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
152 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 -1
153 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
154 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
155 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
156 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -2
157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
158 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
159 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
161 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
162 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
163 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
164 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
165 1 0 0 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 38
166 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
167 1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1
168 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
169 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 3
170 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 3
171 1 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
172 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 1
173 1 0 -4 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 30
174 1 0 0 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 5