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