(0 19 17)(1 21 2)(3 22 20 8 6)(4 16 5)(7 11 9)(10 14 12)(13 18 15)
ALLOWS (11/8)-SEQUENCE
1: (2 10 21)
(0 19 17)(1 21 14 12 10)(2)(3 22 20 8 6)(4 16 5)(7 11 9)(13 18 15)
2: (8 22 20)
(0 19 17)(1 21 14 12 10)(2)(3 22 6)(4 16 5)(7 11 9)(8)(13 18 15)(20)
3: (7 11 9)
(0 19 17)(1 21 14 12 10)(2)(3 22 6)(4 16 5)(7)(8)(9)(11)(13 18 15)(20)
4: (1 21 14)
(0 19 17)(1 12 10)(2)(3 22 6)(4 16 5)(7)(8)(9)(11)(13 18 15)(14)(20)(21)