input question: Fix spacing: Finland'smainexportpartnersareSweden,RussiaandGermany,whileitsmainimportpartnersareRussia,GermanyandSweden.

output answer: Finland's main export partners are Sweden, Russia and Germany, while its main import partners are Russia, Germany and Sweden.

input question: Fix spacing: wantstochangeoftensafely;

output answer: wants to change often safely ;

input question: Fix spacing: MostpopularpropertiesinlaNucia

output answer: Most popular properties in la Nucia

input question: Fix spacing: Esteroranhydrideoftetrabromophthalicacid;benzene-1,2,4-tricarboxylicacid;isophthaloyldichloride,containingbyweight0,8A%orlessofterephthaloyldichloride;naphthalene-1,4,5,8-tetracarboxylicacid;tetrachlorophthalicanhydride;sodium3,5-bis(methoxycarbonyl)benzenesulphonate29173920

output answer:
Ester or anhydride of tetrabromophthalic acid; benzene-1,2,4-tricarboxylic acid; isophthaloyl dichloride, containing by weight 0,8A % or less of terephthaloyl dichloride; naphthalene-1,4,5,8-tetracarboxylic acid; tetrachlorophthalic anhydride; sodium 3,5-bis(methoxycarbonyl)benzenesulphonate 2917 39 20