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