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