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