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

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

*GRAMMAR*
lug -> RED 
 kiki -> PINK 
 fep -> YELLOW 
 wif -> GREEN 
 x1 zup u1 -> [u1] [x1] 
 x1 tufa -> [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 