[synth](HTML [synth](HEAD [synth])HEAD [synth](BODY [1,1,0;1,11,10]"some text [1,11,10;2,23,52](SPAN Aclass value\ncontaining a newline [2,23,52;2,34,63]"spancontent [2,34,63;2,41,70])SPAN [2,41,70;3,1,72]"\n [synth])BODY [synth])HTML