{TAIL ~ A container body} 201 of {HEAD ~ a transmitter side container} 20 holds an electrically conductive liquid 402 
{ TAIL ~ A container body } 201 of { HEAD ~ a transmitter side container } 20 holds an electrically conductive liquid 402
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH