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

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

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