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