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