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