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

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

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

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

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