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

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

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