*SUPPORT*
IN: wif kiki OUT: GREEN GREEN GREEN
IN: zup OUT: YELLOW
IN: wif zup kiki OUT: GREEN YELLOW YELLOW YELLOW
IN: blicket tufa OUT: PURPLE PURPLE
IN: lug kiki OUT: PINK PINK PINK
IN: blicket OUT: PURPLE
IN: blicket kiki OUT: PURPLE PURPLE PURPLE
IN: zup wif zup lug blicket zup tufa OUT: YELLOW GREEN YELLOW PINK PURPLE YELLOW YELLOW
IN: zup kiki OUT: YELLOW YELLOW YELLOW
IN: zup wif tufa OUT: YELLOW GREEN GREEN
IN: blicket gazzer OUT: PURPLE PURPLE
IN: blicket wif tufa OUT: PURPLE GREEN GREEN
IN: lug tufa OUT: PINK PINK
IN: wif zup gazzer OUT: GREEN YELLOW YELLOW

*QUERY*
IN: wif OUT: GREEN
IN: zup tufa OUT: YELLOW YELLOW
IN: blicket lug blicket tufa OUT: PURPLE PINK PURPLE PURPLE
IN: blicket blicket gazzer OUT: PURPLE PURPLE PURPLE
IN: lug gazzer OUT: PINK PINK
IN: wif gazzer OUT: GREEN GREEN
IN: lug lug gazzer OUT: PINK PINK PINK
IN: zup gazzer OUT: YELLOW YELLOW
IN: wif tufa OUT: GREEN GREEN
IN: zup blicket gazzer OUT: YELLOW PURPLE PURPLE

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