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

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

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