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

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

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