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