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