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