*SUPPORT*
IN: tufa kiki dax kiki tufa OUT: YELLOW PURPLE YELLOW
IN: tufa zup OUT: YELLOW YELLOW
IN: wif zup OUT: GREEN GREEN
IN: tufa zup blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax zup OUT: PURPLE PURPLE
IN: wif kiki wif kiki dax OUT: PURPLE GREEN GREEN
IN: dax tufa OUT: PURPLE YELLOW
IN: tufa lug kiki wif kiki lug OUT: YELLOW RED GREEN RED
IN: dax lug OUT: PURPLE RED
IN: tufa blicket OUT: YELLOW YELLOW
IN: tufa kiki tufa kiki dax blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE YELLOW YELLOW
IN: wif OUT: GREEN
IN: lug blicket blicket OUT: RED RED RED RED
IN: tufa kiki tufa blicket OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: wif kiki tufa blicket OUT: YELLOW YELLOW GREEN
IN: wif blicket blicket blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa OUT: YELLOW
IN: dax kiki wif zup OUT: GREEN GREEN PURPLE
IN: wif wif kiki lug kiki tufa OUT: GREEN YELLOW RED GREEN
IN: dax zup blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif blicket OUT: GREEN GREEN
IN: lug kiki lug zup OUT: RED RED RED
IN: tufa kiki lug tufa OUT: RED YELLOW YELLOW
IN: lug zup OUT: RED RED

*GRAMMAR*
dax -> PURPLE 
 lug -> RED 
 tufa -> YELLOW 
 wif -> GREEN 
 u1 zup -> [u1] [u1] 
 u1 kiki x1 -> [x1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 