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

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

*GRAMMAR*
gazzer -> GREEN 
 wif -> BLUE 
 lug -> PURPLE 
 tufa -> YELLOW 
 x1 zup -> [x1] [x1] [x1] 
 x1 kiki x2 -> [x2] [x2] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 