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

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

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