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