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

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

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