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

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

*GRAMMAR*
lug -> PURPLE 
 kiki -> PINK 
 wif -> YELLOW 
 gazzer -> GREEN 
 x1 dax x2 -> [x2] [x1] [x2] 
 u1 tufa x1 -> [x1] [u1] [x1] [x1] 
 x1 fep u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 