*SUPPORT*
IN: lug OUT: RED
IN: fep gazzer OUT: GREEN GREEN
IN: lug tufa OUT: RED RED
IN: wif OUT: PINK
IN: blicket OUT: YELLOW
IN: fep OUT: GREEN
IN: wif blicket OUT: PINK YELLOW
IN: wif lug tufa OUT: PINK RED RED
IN: wif tufa kiki blicket OUT: PINK PINK YELLOW
IN: fep lug OUT: GREEN RED
IN: lug wif gazzer kiki blicket OUT: RED PINK PINK YELLOW
IN: lug gazzer kiki blicket OUT: RED RED YELLOW
IN: blicket fep gazzer kiki wif OUT: YELLOW GREEN GREEN PINK
IN: fep gazzer kiki fep OUT: GREEN GREEN GREEN

*QUERY*
IN: wif lug wif fep kiki fep OUT: PINK RED PINK GREEN GREEN
IN: lug wif gazzer OUT: RED PINK PINK
IN: wif gazzer OUT: PINK PINK
IN: lug wif kiki lug OUT: RED PINK RED
IN: blicket lug OUT: YELLOW RED
IN: blicket tufa OUT: YELLOW YELLOW
IN: fep wif gazzer OUT: GREEN PINK PINK
IN: lug gazzer OUT: RED RED
IN: blicket gazzer OUT: YELLOW YELLOW
IN: fep tufa OUT: GREEN GREEN

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