PHENANTHRENE

ae ah an ar at eh en er et ha he na ne pa pe re ta

ane ant ape apt are art ate ear eat era ere ern eta eth hae hah hap hat heh hen hep her het nae nah nan nap nee net nth pah pan par pat pea pee peh pen per pet pht rah ran rap rat ree rep ret tae tan tap tar tea tee ten the

ante aper earn eath epee epha erne etna haen haet hant hare harp hart hate hath heap hear heat hent here hern heth nape neap near neat neep nene pane pant pare part pate path pean pear peat peen peer pent pere pert phat prat pree rant rape rapt rate rath reap rent rete rhea tahr tape tare tarn tarp tear teen tepa tern thae than thee then trap tree