REVERSE COUNTING:@0.448740:0.095599:0.912651:0.095599:0.912651:0.066346:0.448740:0.066346:0.028117:0.027686:0.035943:0.027686:0.028117:0.027848:0.027686:0.015003:0.027308:0.033568:0.032057:0.034108:0.026822:0.024610:0.034108:0.033244
REVERSE COUNTING:@0.448740:0.095599:0.912651:0.095599:0.912651:0.066346:0.448740:0.066346:0.028117:0.027686:0.035943:0.027686:0.028117:0.027848:0.027686:0.015003:0.027308:0.033568:0.032057:0.034108:0.026822:0.024610:0.034108:0.033244
30:@0.094441:0.943673:0.113755:0.943673:0.113755:0.928923:0.094441:0.928923:0.009657:0.009657
Maths–:@0.833750:0.945129:0.873737:0.945129:0.873737:0.935296:0.833750:0.935296:0.011098:0.006273:0.004406:0.006819:0.005067:0.006324
Primer:@0.873606:0.945129:0.909263:0.945129:0.909263:0.935296:0.873606:0.935296:0.006756:0.004521:0.003124:0.010337:0.006400:0.004521
Good:@0.661083:0.966039:0.691064:0.966039:0.691064:0.956207:0.661083:0.956207:0.009283:0.006883:0.006883:0.006933
Very Good:@0.736722:0.966039:0.793853:0.966039:0.793853:0.956207:0.736722:0.956207:0.006837:0.006463:0.004846:0.005384:0.003619:0.009283:0.006883:0.006883:0.006933
Excellent:@0.842024:0.966039:0.889935:0.966039:0.889935:0.956207:0.842024:0.956207:0.006997:0.005473:0.005968:0.006463:0.002908:0.002908:0.006463:0.006997:0.003733