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