(0 21 2)(1 7 4)(3 20 19 15 6)(5 10 8)(9 13 11)(12 17 14)(16 22 18)
ALLOWS (11/8)-SEQUENCE
1: (1 7 9)
(0 21 2)(1 13 11 9 4)(3 20 19 15 6)(5 10 8)(7)(12 17 14)(16 22 18)
2: (5 10 8)
(0 21 2)(1 13 11 9 4)(3 20 19 15 6)(5)(7)(8)(10)(12 17 14)(16 22 18)
3: (3 20 6)
(0 21 2)(1 13 11 9 4)(3)(5)(6 19 15)(7)(8)(10)(12 17 14)(16 22 18)(20)
4: (4 11 9)
(0 21 2)(1 13 11)(3)(4)(5)(6 19 15)(7)(8)(9)(10)(12 17 14)(16 22 18)(20)