*SUPPORT*
IN: lug kiki zup dax OUT: YELLOW GREEN YELLOW GREEN
IN: zup kiki zup OUT: GREEN GREEN
IN: wif lug wif OUT: BLUE YELLOW BLUE
IN: lug zup OUT: YELLOW GREEN
IN: wif wif lug dax OUT: BLUE BLUE YELLOW BLUE BLUE YELLOW
IN: blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif gazzer OUT: BLUE BLUE BLUE BLUE
IN: blicket zup gazzer OUT: PURPLE GREEN GREEN GREEN GREEN
IN: blicket OUT: PURPLE
IN: wif kiki lug blicket OUT: BLUE YELLOW PURPLE
IN: blicket kiki wif kiki zup OUT: PURPLE BLUE GREEN
IN: wif blicket dax OUT: BLUE PURPLE BLUE PURPLE
IN: lug OUT: YELLOW
IN: wif OUT: BLUE

*QUERY*
IN: lug gazzer dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket kiki zup lug lug gazzer OUT: PURPLE GREEN YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup kiki wif OUT: GREEN BLUE
IN: lug wif OUT: YELLOW BLUE
IN: zup kiki zup gazzer OUT: GREEN GREEN GREEN GREEN GREEN
IN: blicket blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup OUT: GREEN
IN: blicket wif OUT: PURPLE BLUE
IN: zup gazzer OUT: GREEN GREEN GREEN GREEN

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