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

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

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