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