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

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

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