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