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