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