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

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

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

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

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