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