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