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