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

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

*GRAMMAR*
lug -> GREEN 
 wif -> BLUE 
 blicket -> RED 
 zup -> PINK 
 x1 kiki -> [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 