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