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