Data:L11n324/HOMFLYPT Polynomial

$- z 4 a 6 -3 z 2 a 6 -2 a 6 + z 6 a 4 + 5 z 4 a 4 + 10 z 2 a 4 + a 4 z -2 + 7 a 4 -3 z 4 a 2 -10 z 2 a 2 -2 a 2 z -2 -9 a 2 + 2 z 2 + z -2 + 4$