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

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

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