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