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