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

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

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