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