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