RUHR

Before
1: S
und
2: SU
german
3: USU
industrial
4: USUU
industrial
5: UUSUU
international
After
1: S
coal
2: SU
valley, basin, pocket, district, region, crisis, area, river
3: SUU
area
3: USU
industrial
4: USUU
industrialists, industrial, authority
4: UUSU
occupation
5: USUUU
industrialists
5: UUSUU
university
Surrounder Phrases
coal miners, mines, mining, industry, basin, industries, workers, region, crisis, district, valley, riverund dieriver basin, valley, dams, region, district, area, mines, coal, miningmining industry, district, industries, coal, region, area, citiessteel industry, industries, industrialists, workers, poles, authority, valley, crisisgerman occupation, invasion, industrialists, cities, miners, workers, industry, industrial, coal, steel, mines, industries, mining, basin, pocket, universitywestern industrialized, region, district, mining, basin, cities, industrial, coal, miners, occupation, mines, industriesheavy industries, industry, steel, industrialists, industrial, german, polesvalley authority, region, basin, coal, area, district, cities, mining, riverindustrial workers, cities, conflict, district, area, region, crisis, miningindustrialized western, cities, region, areabasin area, region, coal, authority, districtinternational crisis, conflict, miningla crisis, regiondistrict industriesindustry workersoccupation authority