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

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

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

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

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