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

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

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