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