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

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

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