*SUPPORT*
IN: tufa OUT: GREEN
IN: wif blicket blicket lug OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: wif gazzer gazzer lug fep blicket OUT: PURPLE BLUE RED RED RED RED
IN: wif wif kiki wif OUT: BLUE BLUE BLUE
IN: tufa blicket lug fep blicket kiki tufa OUT: GREEN PURPLE GREEN PURPLE PURPLE PURPLE
IN: wif gazzer kiki tufa OUT: GREEN BLUE RED
IN: tufa gazzer gazzer lug OUT: GREEN RED RED RED RED
IN: blicket fep blicket gazzer lug OUT: PURPLE RED RED RED PURPLE
IN: tufa tufa lug OUT: GREEN GREEN GREEN GREEN
IN: tufa kiki blicket OUT: PURPLE GREEN
IN: blicket lug OUT: PURPLE PURPLE PURPLE
IN: wif kiki wif OUT: BLUE BLUE
IN: gazzer kiki tufa kiki gazzer OUT: RED GREEN RED
IN: blicket wif tufa gazzer lug kiki tufa OUT: GREEN PURPLE BLUE GREEN RED RED RED

*QUERY*
IN: blicket OUT: PURPLE
IN: gazzer kiki blicket fep tufa OUT: GREEN PURPLE RED
IN: tufa lug OUT: GREEN GREEN GREEN
IN: gazzer OUT: RED
IN: gazzer tufa lug OUT: RED GREEN GREEN GREEN
IN: tufa wif blicket tufa fep wif OUT: BLUE GREEN BLUE PURPLE GREEN
IN: blicket gazzer lug OUT: PURPLE RED RED RED
IN: blicket lug kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif blicket lug OUT: BLUE PURPLE PURPLE PURPLE
IN: blicket lug kiki gazzer kiki blicket OUT: PURPLE RED PURPLE PURPLE PURPLE

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