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

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

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