*SUPPORT*
IN: dax lug OUT: GREEN GREEN
IN: gazzer OUT: PINK
IN: wif OUT: PURPLE
IN: gazzer zup dax lug OUT: PINK GREEN GREEN
IN: dax wif OUT: GREEN PURPLE
IN: dax OUT: GREEN
IN: blicket dax wif OUT: RED GREEN PURPLE
IN: wif zup wif lug OUT: PURPLE PURPLE PURPLE
IN: gazzer gazzer OUT: PINK PINK
IN: wif fep lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax zup wif zup gazzer lug OUT: GREEN PURPLE PINK PINK
IN: dax blicket fep OUT: GREEN RED GREEN RED GREEN RED
IN: blicket zup gazzer lug OUT: RED PINK PINK
IN: dax dax wif lug OUT: GREEN GREEN PURPLE GREEN GREEN PURPLE

*QUERY*
IN: gazzer zup wif dax fep OUT: PINK PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: blicket blicket OUT: RED RED
IN: blicket OUT: RED
IN: gazzer zup dax OUT: PINK GREEN
IN: gazzer wif OUT: PINK PURPLE
IN: wif dax wif OUT: PURPLE GREEN PURPLE
IN: dax lug fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket lug OUT: RED RED
IN: blicket lug lug lug OUT: RED RED RED RED RED RED RED RED
IN: blicket zup wif OUT: RED PURPLE

*GRAMMAR*
wif -> PURPLE 
 dax -> GREEN 
 gazzer -> PINK 
 blicket -> RED 
 u1 zup x1 -> [u1] [x1] 
 x1 fep -> [x1] [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 