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