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

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

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

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

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