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