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

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

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

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

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