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