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

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

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