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