*SUPPORT*
IN: tufa lug kiki OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: wif lug OUT: YELLOW PURPLE
IN: lug lug OUT: PURPLE PURPLE
IN: wif wif tufa tufa OUT: YELLOW YELLOW RED RED
IN: tufa kiki OUT: RED RED RED RED
IN: zup zup tufa kiki OUT: GREEN GREEN RED RED RED RED
IN: zup tufa lug tufa OUT: GREEN RED PURPLE RED
IN: wif zup OUT: YELLOW GREEN
IN: zup fep OUT: GREEN GREEN GREEN
IN: zup OUT: GREEN
IN: wif gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif fep OUT: YELLOW YELLOW YELLOW
IN: zup lug OUT: GREEN PURPLE

*QUERY*
IN: wif kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer OUT: RED RED RED RED
IN: lug fep OUT: PURPLE PURPLE PURPLE
IN: tufa wif gazzer OUT: RED YELLOW YELLOW YELLOW YELLOW
IN: lug zup tufa tufa kiki OUT: PURPLE GREEN RED RED RED RED RED
IN: lug OUT: PURPLE
IN: zup kiki OUT: GREEN GREEN GREEN GREEN
IN: wif OUT: YELLOW
IN: tufa fep OUT: RED RED RED
IN: zup tufa tufa kiki OUT: GREEN RED RED RED RED RED

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