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

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

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

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

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