I. I
u
1
= h1.33 × 10
415
u
119
+ 2.54 × 10
414
u
118
+ · · · + 4.01 × 10
414
b + 1.65 ×
10
415
, −2.94 × 10
415
u
119
+ 8.36 × 10
413
u
118
+ · · · + 4.01 × 10
414
a − 4.50 ×
10
415
, u
120
+ u
119
+ · · · + 10u
3
+ 1i
(i) Arc colorings
a
6
=
1
0
a
10
=
0
u
a
2
=
7.34081u
119
− 0.208412u
118
+ ··· − 10.6447u + 11.2194
−3.30393u
119
− 0.633771u
118
+ ··· + 6.62963u − 4.10796
a
7
=
1
u
2
a
5
=
4.01710u
119
+ 0.119879u
118
+ ··· − 3.90539u + 6.04797
−3.21398u
119
− 0.625442u
118
+ ··· + 6.57033u − 4.99074
a
3
=
1.45823u
119
− 0.337341u
118
+ ··· + 1.35147u + 1.99223
−3.87235u
119
− 0.835695u
118
+ ··· + 7.67638u − 6.04582
a
1
=
−0.465417u
119
− 0.193298u
118
+ ··· + 0.190894u − 1.89568
−1.79434u
119
− 0.567792u
118
+ ··· + 3.10178u − 2.81939
a
4
=
−2.41952u
119
− 0.429440u
118
+ ··· + 6.68204u − 2.83999
−7.75010u
119
− 0.927794u
118
+ ··· + 13.0070u − 10.8780
a
11
=
2.81939u
119
+ 1.02505u
118
+ ··· − 7.07901u + 3.10178
0.272120u
119
+ 0.227342u
118
+ ··· − 1.89568u + 0.465417
a
8
=
−0.449390u
119
− 0.0914268u
118
+ ··· + 0.730282u + 0.133441
0.589239u
119
− 0.181546u
118
+ ··· − 0.203075u + 0.449511
a
9
=
u
u
a
12
=
1.84197u
119
+ 0.631727u
118
+ ··· − 6.73022u + 2.27079
1.07750u
119
+ 0.405949u
118
+ ··· − 2.93100u + 1.45822
(ii) Obstruction class = −1
(iii) Cusp Shapes = 64.8920u
119
+ 14.0763u
118
+ ··· − 80.1155u + 70.0515
2