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

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

*GRAMMAR*
lug -> GREEN 
 fep -> YELLOW 
 wif -> RED 
 zup -> PURPLE 
 x1 dax x2 -> [x1] [x2] 
 x1 gazzer -> [x1] [x1] 
 u1 blicket x1 -> [u1] [x1] [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 