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

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

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