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

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

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