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

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

*GRAMMAR*
zup -> GREEN 
 fep -> PURPLE 
 blicket -> YELLOW 
 wif -> PINK 
 u1 lug u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 