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

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

*GRAMMAR*
wif -> PURPLE 
 fep -> PINK 
 zup -> RED 
 gazzer -> GREEN 
 u1 kiki u2 -> [u1] [u2] 
 x1 tufa x2 -> [x1] [x2] [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 