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