(0 15 14 10 7)(1 20 3)(2 13 11 8 4)(5 9 6)(12 18 16)(17 21 19)
ALLOWS (11/8)-SEQUENCE
1: (0 1 7)
(0)(1 15 14 10 7 20 3)(2 13 11 8 4)(5 9 6)(12 18 16)(17 21 19)
2: (3 7 20)
(0)(1 15 14 10 7)(2 13 11 8 4)(3)(5 9 6)(12 18 16)(17 21 19)(20)
3: (2 13 4)
(0)(1 15 14 10 7)(2)(3)(4 11 8)(5 9 6)(12 18 16)(13)(17 21 19)(20)
4: (1 15 7)
(0)(1)(2)(3)(4 11 8)(5 9 6)(7 14 10)(12 18 16)(13)(15)(17 21 19)(20)