I. I
u
1
= h−4.11 × 10
157
u
70
+ 9.80 × 10
157
u
69
+ · · · + 6.49 × 10
158
b + 1.67 ×
10
158
, 3.34 × 10
158
u
70
− 7.80 × 10
158
u
69
+ · · · + 6.49 × 10
158
a + 4.59 ×
10
159
, u
71
− 2u
70
+ · · · + 10u + 1i
(i) Arc colorings
a
8
=
0
u
a
11
=
1
0
a
10
=
1
−u
2
a
3
=
−0.514154u
70
+ 1.20198u
69
+ ··· − 14.4737u − 7.07828
0.0633591u
70
− 0.151068u
69
+ ··· + 3.49569u − 0.256975
a
7
=
u
−u
3
+ u
a
2
=
−0.573953u
70
+ 1.19350u
69
+ ··· − 13.1744u − 7.01032
0.0951502u
70
− 0.228949u
69
+ ··· + 3.45444u − 0.317091
a
6
=
0.174897u
70
− 0.472490u
69
+ ··· + 15.3667u + 5.67523
−0.118550u
70
+ 0.321518u
69
+ ··· − 1.35288u + 0.169544
a
9
=
−0.337748u
70
+ 0.603848u
69
+ ··· − 25.8435u + 0.618193
−0.177165u
70
+ 0.217073u
69
+ ··· − 2.82251u − 0.449303
a
1
=
0.0798159u
70
− 0.254371u
69
+ ··· + 8.28970u + 3.25294
u
3
− u
a
5
=
0.293446u
70
− 0.794009u
69
+ ··· + 16.7196u + 5.50568
−0.118550u
70
+ 0.321518u
69
+ ··· − 1.35288u + 0.169544
a
4
=
−0.360696u
70
+ 0.644610u
69
+ ··· − 4.30465u − 3.28034
0.0395576u
70
− 0.0960173u
69
+ ··· + 2.98896u − 0.198923
a
4
=
−0.360696u
70
+ 0.644610u
69
+ ··· − 4.30465u − 3.28034
0.0395576u
70
− 0.0960173u
69
+ ··· + 2.98896u − 0.198923
(ii) Obstruction class = −1
(iii) Cusp Shapes = 3.60654u
70
− 6.89818u
69
+ ··· − 6.61880u − 2.95587
2