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

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

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