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