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

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

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