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

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

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