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chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie

\vskip12pt

\startchemie[assenstelsel=aan,kader=aan]
\chemie[FIVE,B,R,RZ][A,B,C,D,E,F]
\stopchemie

\vskip12pt

chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
\chemie{CH_2} chemie $\rm CH_2$chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie 

$$\chemie{CH_2}{}$$

chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
$\chemie{CH_2}{}$ chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie 

chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie
chemie chemie chemie chemie chemie chemie chemie chemie 

\vfill
\break

\setinterface[english]

chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical

\vskip12pt

\startchemical[axis=on,border=on]
\chemical[FIVE,B,R,RZ][A,B,C,D,E,F]
\stopchemical

\vskip12pt

chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
$\chemical{CH_2}{}$ chemical chemical chemical chemical chemical 
chemical chemical chemical chemical chemical chemical chemical
chemical 

$$\chemical{CH_2}{}$$

chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
\chemical{CH_2} chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical 

chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical
chemical chemical chemical chemical chemical chemical chemical

\vfill
\break

chemie:

\resetinterface

\vskip12pt

\startchemie[assenstelsel=aan,kader=aan]
\chemie[FIVE,B,R,RZ][A,B,C,D,E,F]
\stopchemie

\vskip12pt

\setinterface[english]

chemical:

\vskip12pt

\startchemical[axis=on,border=on]
\chemical[FIVE,B,R,RZ][A,B,C,D,E,F]
\stopchemical

\vskip12pt

\defineinterface[hsilgne]

\redefinecommand  {startchemie}  {lacimehctrats}
\redefinecommand  {stopchemie}   {lacimehcpots}

\redefinecommand  {chemie}       {lacimehc}

\redefineconstant {assenstelsel} {sixa}
\redefineconstant {kader}        {redrob}
\redefineconstant {aan}          {no}

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lacimehc:

\vskip12pt

\lacimehctrats[sixa=no,redrob=no]
\lacimehc[FIVE,B,R,RZ][A,B,C,D,E,F]
\lacimehcpots

\end{document}