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