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

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

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