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

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

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

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

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