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