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