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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> YELLOW 
 zup -> PURPLE 
 wif -> RED 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 