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