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