(0 15 13 11 8)(1 16 2)(3 20 18)(4 21 12 10 7)(5 9 6)(14 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 3 8)
(0)(1 16 2)(3 15 13 11 8 20 18)(4 21 12 10 7)(5 9 6)(14 19 17)
2: (3 15 18)
(0)(1 16 2)(3)(4 21 12 10 7)(5 9 6)(8 20 18 13 11)(14 19 17)(15)
3: (14 19 17)
(0)(1 16 2)(3)(4 21 12 10 7)(5 9 6)(8 20 18 13 11)(14)(15)(17)(19)
4: (13 20 18)
(0)(1 16 2)(3)(4 21 12 10 7)(5 9 6)(8 20 11)(13)(14)(15)(17)(18)(19)