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