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

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

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

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

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