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

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

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