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

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

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

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

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