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

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

*GRAMMAR*
kiki -> PINK 
 fep -> PURPLE 
 tufa -> RED 
 zup -> GREEN 
 x1 wif u1 -> [u1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] [x2] 
 u1 blicket u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 