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