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

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

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

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

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