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

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

*GRAMMAR*
gazzer -> PURPLE 
 lug -> GREEN 
 wif -> PINK 
 tufa -> YELLOW 
 u1 fep -> [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 