*SUPPORT*
IN: lug gazzer OUT: PINK RED
IN: lug gazzer wif lug OUT: PINK RED PINK PINK
IN: lug tufa fep OUT: PINK PINK BLUE
IN: lug tufa kiki OUT: PINK PINK GREEN
IN: gazzer lug OUT: RED PINK
IN: fep wif fep OUT: BLUE BLUE BLUE
IN: gazzer lug zup gazzer wif lug OUT: RED PINK RED PINK PINK
IN: gazzer fep OUT: RED BLUE
IN: kiki wif lug OUT: GREEN PINK PINK
IN: fep wif lug tufa gazzer OUT: BLUE PINK PINK BLUE PINK PINK RED
IN: gazzer OUT: RED
IN: fep tufa fep OUT: BLUE BLUE BLUE
IN: gazzer wif lug tufa fep OUT: RED PINK PINK RED PINK PINK BLUE
IN: kiki fep tufa lug OUT: GREEN BLUE GREEN BLUE PINK

*QUERY*
IN: kiki wif kiki OUT: GREEN GREEN GREEN
IN: kiki wif gazzer zup gazzer OUT: GREEN RED RED RED RED
IN: lug wif fep OUT: PINK BLUE BLUE
IN: fep OUT: BLUE
IN: lug gazzer tufa fep OUT: PINK RED PINK RED BLUE
IN: kiki tufa fep OUT: GREEN GREEN BLUE
IN: lug OUT: PINK
IN: fep wif fep zup gazzer OUT: BLUE BLUE RED BLUE RED
IN: kiki tufa kiki OUT: GREEN GREEN GREEN
IN: kiki zup lug wif fep OUT: GREEN PINK BLUE BLUE

*GRAMMAR*
lug -> PINK 
 fep -> BLUE 
 gazzer -> RED 
 kiki -> GREEN 
 x1 tufa u1 -> [x1] [x1] [u1] 
 u1 wif x1 -> [u1] [x1] [x1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 