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