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