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

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

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