*SUPPORT*
IN: lug kiki OUT: PURPLE PURPLE
IN: wif gazzer OUT: PINK PINK
IN: lug zup wif OUT: PINK PINK PURPLE
IN: fep lug zup fep OUT: BLUE BLUE BLUE PURPLE
IN: lug fep OUT: PURPLE BLUE
IN: wif OUT: PINK
IN: lug zup blicket kiki OUT: GREEN GREEN GREEN GREEN PURPLE
IN: blicket blicket gazzer OUT: GREEN GREEN GREEN
IN: blicket OUT: GREEN
IN: wif fep gazzer OUT: PINK BLUE BLUE
IN: wif kiki OUT: PINK PINK
IN: wif zup lug OUT: PURPLE PURPLE PINK
IN: blicket blicket zup fep gazzer OUT: GREEN BLUE BLUE BLUE BLUE GREEN
IN: fep gazzer OUT: BLUE BLUE

*QUERY*
IN: lug zup fep gazzer OUT: BLUE BLUE BLUE BLUE PURPLE
IN: fep kiki OUT: BLUE BLUE
IN: blicket zup blicket gazzer OUT: GREEN GREEN GREEN GREEN GREEN
IN: blicket kiki OUT: GREEN GREEN
IN: blicket blicket zup blicket kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket zup lug fep OUT: PURPLE BLUE PURPLE BLUE GREEN
IN: fep zup blicket gazzer OUT: GREEN GREEN GREEN GREEN BLUE
IN: lug wif lug wif lug OUT: PURPLE PINK PURPLE PINK PURPLE
IN: wif zup lug fep OUT: PURPLE BLUE PURPLE BLUE PINK
IN: blicket gazzer OUT: GREEN GREEN

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