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

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

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

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

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