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