(0 4 2)(1 18 15)(3 17 9 7 5)(6 11 8)(10 16 14 13 12)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)
(0)(1 4 2 18 15)(3 17 9 7 5)(6 11 8)(10 16 14 13 12)
2: (1 4 15)
(0)(1)(2 18 15)(3 17 9 7 5)(4)(6 11 8)(10 16 14 13 12)
3: (3 17 9)
(0)(1)(2 18 15)(3 7 5)(4)(6 11 8)(9)(10 16 14 13 12)(17)
4: (2 18 15)
(0)(1)(2)(3 7 5)(4)(6 11 8)(9)(10 16 14 13 12)(15)(17)(18)