# Tissot's indicatrix
-180 0 1600k
-150 0 1600k
-120 0 1600k
-90 0 1600k
-60 0 1600k
-30 0 1600k
0 0 1600k
30 0 1600k
60 0 1600k
90 0 1600k
120 0 1600k
150 0 1600k
-180 30 1600k
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-60 30 1600k
-30 30 1600k
0 30 1600k
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60 30 1600k
90 30 1600k
120 30 1600k
150 30 1600k
-180 60 1600k
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-120 60 1600k
-90 60 1600k
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0 60 1600k
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90 60 1600k
120 60 1600k
150 60 1600k
0 90 1600k
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0 -30 1600k
30 -30 1600k
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0 -60 1600k
30 -60 1600k
60 -60 1600k
90 -60 1600k
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0 -90 1600k