(0 21 2)(1 17 10)(3 19 4)(5 23 7)(6 11 8)(9 14 12)(13 18 15)(16 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 2 10)
(0 21 2 17 10)(1)(3 19 4)(5 23 7)(6 11 8)(9 14 12)(13 18 15)(16 22 20)
2: (2 17 21)
(0 21 10)(1)(2)(3 19 4)(5 23 7)(6 11 8)(9 14 12)(13 18 15)(16 22 20)(17)
3: (16 22 20)
(0 21 10)(1)(2)(3 19 4)(5 23 7)(6 11 8)(9 14 12)(13 18 15)(16)(17)(20)(22)
4: (0 21 10)
(0)(1)(2)(3 19 4)(5 23 7)(6 11 8)(9 14 12)(10)(13 18 15)(16)(17)(20)(21)(22)