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