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

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

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

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

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