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

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

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

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

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