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