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

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

*GRAMMAR*
zup -> PINK 
 lug -> RED 
 wif -> YELLOW 
 dax -> GREEN 
 x1 kiki -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 