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