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