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