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