(0 21 16)(1 22 3)(2 6 4)(5 12 7)(8 15 13)(9 17 10 19 11)(14 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 9 17)
(0 10 19 11 9 21 16)(1 22 3)(2 6 4)(5 12 7)(8 15 13)(14 20 18)(17)
2: (16 19 21)
(0 10 19)(1 22 3)(2 6 4)(5 12 7)(8 15 13)(9 21 11)(14 20 18)(16)(17)
3: (14 20 18)
(0 10 19)(1 22 3)(2 6 4)(5 12 7)(8 15 13)(9 21 11)(14)(16)(17)(18)(20)
4: (8 15 13)
(0 10 19)(1 22 3)(2 6 4)(5 12 7)(8)(9 21 11)(13)(14)(15)(16)(17)(18)(20)