(0 17 2)(1 8 3)(4 19 6)(5 10 7)(9 16 13 18 15)(11 14 12)
ALLOWS (11/8)-SEQUENCE
1: (0 5 10)
(0 7 5 17 2)(1 8 3)(4 19 6)(9 16 13 18 15)(10)(11 14 12)
2: (4 19 6)
(0 7 5 17 2)(1 8 3)(4)(6)(9 16 13 18 15)(10)(11 14 12)(19)
3: (5 17 7)
(0 7 2)(1 8 3)(4)(5)(6)(9 16 13 18 15)(10)(11 14 12)(17)(19)
4: (9 18 15)
(0 7 2)(1 8 3)(4)(5)(6)(9)(10)(11 14 12)(13 18 16)(15)(17)(19)