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