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

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

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