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