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