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

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

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