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

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

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

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

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