*SUPPORT*
IN: lug tufa lug wif fep dax blicket wif OUT: RED RED BLUE BLUE BLUE GREEN BLUE
IN: zup tufa blicket wif dax lug fep OUT: PINK GREEN BLUE RED RED RED
IN: blicket fep OUT: GREEN GREEN GREEN
IN: blicket lug tufa zup OUT: GREEN RED PINK
IN: wif tufa wif fep OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: BLUE
IN: blicket tufa lug fep OUT: GREEN RED RED RED
IN: wif tufa zup OUT: BLUE PINK
IN: lug dax blicket blicket wif fep OUT: RED GREEN GREEN BLUE BLUE BLUE
IN: zup blicket fep dax blicket OUT: PINK GREEN GREEN GREEN GREEN
IN: lug OUT: RED
IN: zup fep OUT: PINK PINK PINK
IN: blicket lug fep OUT: GREEN RED RED RED
IN: lug fep OUT: RED RED RED

*QUERY*
IN: wif tufa blicket fep OUT: BLUE GREEN GREEN GREEN
IN: zup wif tufa zup blicket OUT: PINK BLUE PINK GREEN
IN: zup OUT: PINK
IN: blicket tufa blicket OUT: GREEN GREEN
IN: zup zup blicket fep OUT: PINK PINK GREEN GREEN GREEN
IN: lug zup OUT: RED PINK
IN: wif zup wif fep OUT: BLUE PINK BLUE BLUE BLUE
IN: wif fep OUT: BLUE BLUE BLUE
IN: wif wif wif tufa wif OUT: BLUE BLUE BLUE BLUE
IN: zup tufa wif dax wif OUT: PINK BLUE BLUE

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