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