*SUPPORT*
IN: wif kiki OUT: RED RED RED RED RED
IN: lug blicket gazzer OUT: GREEN PURPLE PURPLE PURPLE
IN: zup blicket gazzer OUT: GREEN PINK PINK PINK
IN: gazzer blicket gazzer OUT: GREEN GREEN GREEN GREEN
IN: zup gazzer lug blicket lug OUT: PINK GREEN PURPLE PURPLE PURPLE PURPLE
IN: zup dax OUT: PINK PINK
IN: wif blicket gazzer OUT: GREEN RED RED RED
IN: wif OUT: RED
IN: wif zup blicket lug OUT: RED PURPLE PINK PINK PINK
IN: gazzer lug blicket lug OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: zup gazzer blicket wif OUT: PINK RED GREEN GREEN GREEN
IN: gazzer dax OUT: GREEN GREEN
IN: wif zup dax OUT: RED PINK PINK
IN: lug kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: zup OUT: PINK
IN: zup blicket wif OUT: RED PINK PINK PINK
IN: gazzer OUT: GREEN
IN: zup wif OUT: PINK RED
IN: wif blicket lug OUT: PURPLE RED RED RED
IN: zup blicket zup OUT: PINK PINK PINK PINK
IN: lug OUT: PURPLE
IN: lug dax OUT: PURPLE PURPLE
IN: wif dax OUT: RED RED
IN: lug blicket lug OUT: PURPLE PURPLE PURPLE PURPLE

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