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

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

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