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