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

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

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