(0 19 17)(1 20 8)(2 14 3)(4 11 9)(5 18 7)(6 15 12)(10 16 13)
ALLOWS (11/8)-SEQUENCE
1: (3 7 14)
(0 19 17)(1 20 8)(2 14 5 18 7)(3)(4 11 9)(6 15 12)(10 16 13)
2: (6 15 12)
(0 19 17)(1 20 8)(2 14 5 18 7)(3)(4 11 9)(6)(10 16 13)(12)(15)
3: (5 18 14)
(0 19 17)(1 20 8)(2 14 7)(3)(4 11 9)(5)(6)(10 16 13)(12)(15)(18)
4: (10 16 13)
(0 19 17)(1 20 8)(2 14 7)(3)(4 11 9)(5)(6)(10)(12)(13)(15)(16)(18)