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