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