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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> RED 
 wif -> GREEN 
 zup -> PINK 
 u1 kiki x1 -> [u1] [x1] [u1] 
 u1 lug -> [u1] [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 