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