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