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