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