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