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

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

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

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

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