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

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

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