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