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