Write the following list of characters into a correctly formed sentence: Seborrheacausestheskintoexudeawaxy,greasysubstancethatclumpsupintheears,underthebellyandarmpits,elbows,andaroundtheankles.
Seborrhea causes the skin to exude a waxy, greasy substance that clumps up in the ears, under the belly and armpits, elbows, and around the ankles.