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