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