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

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

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