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