*SUPPORT*
IN: lug OUT: PURPLE
IN: kiki dax fep blicket fep OUT: BLUE BLUE GREEN GREEN
IN: lug dax fep OUT: PURPLE PURPLE GREEN
IN: gazzer dax fep wif lug blicket gazzer OUT: YELLOW YELLOW GREEN PURPLE YELLOW YELLOW GREEN YELLOW
IN: lug blicket fep OUT: PURPLE GREEN
IN: kiki blicket lug OUT: BLUE PURPLE
IN: lug blicket kiki wif lug blicket fep OUT: PURPLE BLUE PURPLE PURPLE BLUE GREEN
IN: lug wif lug OUT: PURPLE PURPLE PURPLE
IN: lug wif kiki wif kiki blicket lug OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE PURPLE
IN: fep blicket lug OUT: GREEN PURPLE
IN: kiki blicket lug blicket fep OUT: BLUE PURPLE GREEN
IN: kiki blicket fep blicket fep OUT: BLUE GREEN GREEN
IN: gazzer OUT: YELLOW
IN: fep dax fep wif fep blicket gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN YELLOW

*QUERY*
IN: fep gazzer OUT: GREEN YELLOW
IN: gazzer lug gazzer OUT: YELLOW PURPLE YELLOW
IN: kiki blicket lug wif lug OUT: BLUE PURPLE PURPLE BLUE PURPLE
IN: lug fep dax lug OUT: PURPLE GREEN PURPLE GREEN PURPLE
IN: lug wif kiki wif lug OUT: PURPLE BLUE PURPLE PURPLE PURPLE BLUE PURPLE
IN: kiki OUT: BLUE
IN: kiki blicket lug blicket kiki OUT: BLUE PURPLE BLUE
IN: gazzer blicket fep dax lug OUT: YELLOW GREEN YELLOW GREEN PURPLE
IN: gazzer kiki blicket lug wif fep OUT: YELLOW BLUE PURPLE GREEN YELLOW BLUE PURPLE
IN: fep OUT: GREEN

*GRAMMAR*
lug -> PURPLE 
 fep -> GREEN 
 kiki -> BLUE 
 gazzer -> YELLOW 
 x1 wif u1 -> [x1] [u1] [x1] 
 x1 dax u1 -> [x1] [x1] [u1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 