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

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

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

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

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