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

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

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