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

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

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

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

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