1 São Tomé and Príncipe Dobra = 26.090 Somali Shilling
STAU → SOS STAC → SOS STABLE → SOS STONK → SOS STRCX → SOS STRK → SOS STN → SOON STN → SOL STN → SOFID STN → SOSO STN → SPCX STN → SPCXB