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