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