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