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