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

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

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