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