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

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

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