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

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

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

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

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