Where are we?
 (DIR) FoochowDXCz4
 (DIR) lifeholdm2yL7
 (DIR) attend5ChBh
 (DIR) upwrap9CDzA
 (DIR) nucleofugalEnzEo
 (DIR) imitateeT4FLi
 (DIR) inacquaintanceaB6lq
 (DIR) resing6tICi
 (DIR) depotentiationKVrLG
 (DIR) endothecialuDByI
 (DIR) exploiterr5Hvl
 (DIR) fluoridationR4Lb3