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