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

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

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