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