*SUPPORT*
IN: lug dax tufa OUT: PURPLE RED
IN: lug tufa dax tufa OUT: RED PURPLE PURPLE
IN: tufa kiki wif OUT: PURPLE GREEN GREEN
IN: lug wif OUT: RED RED
IN: lug dax tufa wif OUT: PURPLE PURPLE RED
IN: tufa tufa wif OUT: PURPLE PURPLE PURPLE
IN: lug dax blicket dax lug fep OUT: RED RED RED RED PINK RED
IN: tufa dax tufa dax kiki wif OUT: GREEN GREEN PURPLE PURPLE
IN: blicket fep OUT: PINK PINK PINK PINK
IN: tufa wif OUT: PURPLE PURPLE
IN: blicket dax tufa wif OUT: PURPLE PURPLE PINK
IN: kiki fep OUT: GREEN GREEN GREEN GREEN
IN: lug OUT: RED
IN: blicket OUT: PINK

*QUERY*
IN: tufa dax kiki wif OUT: GREEN GREEN PURPLE
IN: tufa OUT: PURPLE
IN: blicket wif OUT: PINK PINK
IN: tufa dax tufa fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug dax lug wif OUT: RED RED RED
IN: kiki wif OUT: GREEN GREEN
IN: kiki wif fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug blicket OUT: RED PINK
IN: kiki blicket OUT: GREEN PINK
IN: kiki tufa OUT: GREEN PURPLE

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