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