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

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

*GRAMMAR*
wif -> BLUE 
 lug -> RED 
 blicket -> PURPLE 
 gazzer -> GREEN 
 u1 zup u2 -> [u1] [u1] [u2] [u2] 
 u1 kiki -> [u1] [u1] 
 u1 dax x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 