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