*SUPPORT*
IN: zup wif blicket kiki OUT: YELLOW GREEN GREEN GREEN PINK PINK GREEN PINK
IN: fep lug kiki OUT: BLUE BLUE PINK
IN: wif lug wif OUT: GREEN GREEN GREEN
IN: fep fep blicket fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep lug wif OUT: BLUE BLUE GREEN
IN: zup OUT: YELLOW
IN: zup lug wif OUT: YELLOW YELLOW GREEN
IN: wif lug zup OUT: GREEN GREEN YELLOW
IN: zup lug kiki OUT: YELLOW YELLOW PINK
IN: fep dax OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif blicket wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep blicket zup OUT: BLUE BLUE BLUE YELLOW YELLOW BLUE YELLOW
IN: kiki OUT: PINK
IN: wif lug kiki OUT: GREEN GREEN PINK

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

*GRAMMAR*
zup -> YELLOW 
 wif -> GREEN 
 kiki -> PINK 
 fep -> BLUE 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 blicket u2 -> [u1] [u1] [u1] [u2] [u2] [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 