(0 20 11)(1 23 16)(2 19 4)(3 7 5)(6 10 8)(9 14 12)(13 17 15)(18 22 21)
ALLOWS (11/8)-SEQUENCE
1: (11 13 20)

(0 20 17 15 13)(1 23 16)(2 19 4)(3 7 5)(6 10 8)(9 14 12)(11)(18 22 21)
2: (9 14 12)

(0 20 17 15 13)(1 23 16)(2 19 4)(3 7 5)(6 10 8)(9)(11)(12)(14)(18 22 21)
3: (0 15 13)

(0)(1 23 16)(2 19 4)(3 7 5)(6 10 8)(9)(11)(12)(13)(14)(15 20 17)(18 22 21)
4: (1 23 16)

(0)(1)(2 19 4)(3 7 5)(6 10 8)(9)(11)(12)(13)(14)(15 20 17)(16)(18 22 21)(23)