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

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

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

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

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