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