问号:
M 0 0 l 0 4.4 l 10.6 0 a 1.9 1.5 0 0 1 1.9 1.5
l 0 4 a 2 2.3 0 0 1 -2 2.3 l -2.7 0
a 4.4 5.5 0 0 0 -4.4 5.5 l 0 7.7 l 4.6 0 l 0 -7.0
a 1.8 1.9 0 0 1 1.8 -1.9 l 2.6 0
a 4.5 4.5 0 0 0 4.5 -4.5 l 0 -6.8
a 5.7 5.3 0 0 0 -5.7 -5.3z
m 3.6 28.1 l4.7 0 l 0 4.7 l -4.7 0z
齿轮:
M 15 7.5 a 7.5 7.5 0 0 0 0 15 a 7.5 7.5 0 0 0 0 -15
M 19 0.6 A 15 15 0 0 0 11.2 0.6 L 12.2 3.9 A 11.5 11.5 0 0 0 7.0 6.8 L 4.5 4.3
A 15 15 0 0 0 0.5 11.4 L 3.8 12.2 A 11.5 11.5 0 0 0 3.9 18 L 0.7 19
A 15 15 0 0 0 4.4 25.5 L 6.9 23 A 11.5 11.5 0 0 0 12 26.1 L 11 29.5
A 15 15 0 0 0 18.8 29.4 L 17.8 26.1 A 11.5 11.5 0 0 0 23 23.2 L25.4 25.7
A 15 15 0 0 0 29.5 18.7L 26.1 17.8 A 11.5 11.5 0 0 0 26 11.9L 29.4 11
A 15 15 0 0 0 25.5 4.5 L 23.2 6.9 A 11.5 11.5 0 0 0 18 3.9 Z
M 0 0 l 0 4.4 l 10.6 0 a 1.9 1.5 0 0 1 1.9 1.5
l 0 4 a 2 2.3 0 0 1 -2 2.3 l -2.7 0
a 4.4 5.5 0 0 0 -4.4 5.5 l 0 7.7 l 4.6 0 l 0 -7.0
a 1.8 1.9 0 0 1 1.8 -1.9 l 2.6 0
a 4.5 4.5 0 0 0 4.5 -4.5 l 0 -6.8
a 5.7 5.3 0 0 0 -5.7 -5.3z
m 3.6 28.1 l4.7 0 l 0 4.7 l -4.7 0z
齿轮:
M 15 7.5 a 7.5 7.5 0 0 0 0 15 a 7.5 7.5 0 0 0 0 -15
M 19 0.6 A 15 15 0 0 0 11.2 0.6 L 12.2 3.9 A 11.5 11.5 0 0 0 7.0 6.8 L 4.5 4.3
A 15 15 0 0 0 0.5 11.4 L 3.8 12.2 A 11.5 11.5 0 0 0 3.9 18 L 0.7 19
A 15 15 0 0 0 4.4 25.5 L 6.9 23 A 11.5 11.5 0 0 0 12 26.1 L 11 29.5
A 15 15 0 0 0 18.8 29.4 L 17.8 26.1 A 11.5 11.5 0 0 0 23 23.2 L25.4 25.7
A 15 15 0 0 0 29.5 18.7L 26.1 17.8 A 11.5 11.5 0 0 0 26 11.9L 29.4 11
A 15 15 0 0 0 25.5 4.5 L 23.2 6.9 A 11.5 11.5 0 0 0 18 3.9 Z