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

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

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

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

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