- 6-be-gyaz-s-embe -> 6-cent-workbook
- 6-centripetal-fo -> 6-creative-and-e
- 6-creative-ways- -> 6-development-mi
- 6-device-drivers -> 6-el-ad-s-a-v-la
- 6-el-ad-s-k-zi-v -> 6-factors-which-
- 6-facts-about-em -> 6-gemeinden-fint
- 6-gene-cloning -> 6-hut-technik-vo
- 6-i -> 6-j-nephrologie-
- 6-j2ee -> 6-kingdoms-of-li
- 6-kingdoms-of-li -> 6-lietuvos-kaupi
- 6-life-in-a-flui -> 6-lifting-and-mo