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

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

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