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