@@15@@
/amorphous/
-10 /\Wglasgow/
-10 /\Wglassboro/
5 /\Wglas/
8 /\Wglass/
/\Wglaz(e|es|ed|ing)\W/ 
/\Wenamel/ , /teeth/ , /tooth/
/\Wno[nt]\W*crystal/
/\Wvitr(eous|ification|ificated)/
/\Wvitro/ , /in\s*vitro/
-5 /eye/
-5 /vision/
-100 /\Wphilip\sglass\W/