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