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

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

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