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