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

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

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