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

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

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

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

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