0: [[ fofo = *(f*(o)) ]] 0: [[ ffo = *(f*(o)) ]] 0: [[ foooofo = *(f*(o)) ]] 0: [[ foooofof = *(f*(o)) ]] 0: [[ fooofoofofooo = *(f*(o)) ]] 1: [[ foooofof = *(f+(o)) ]] 1: [[ xfoooofof = *(f*(o)) ]] 1: [[ foooofofx = *(f*(o)) ]] 0: [[ ofxoofxo = *(*(of*(o)x)o) ]] 1: [[ ofooofoofofooo = *(f*(o)) ]] 0: [[ foooxfooxfoxfooox = *(f*(o)x) ]] 1: [[ foooxfooxofoxfooox = *(f*(o)x) ]] 0: [[ foooxfooxfxfooox = *(f*(o)x) ]] 0: [[ ofxoofxo = *(*(of*(o)x)o) ]] 0: [[ ofoooxoofxo = *(*(of*(o)x)o) ]] 0: [[ ofoooxoofxoofoooxoofxo = *(*(of*(o)x)o) ]] 0: [[ ofoooxoofxoofoooxoofxoo = *(*(of*(o)x)o) ]] 1: [[ ofoooxoofxoofoooxoofxofo = *(*(of*(o)x)o) ]] 0: [[ ofoooxoofxoofoooxoofxooofxofxo = *(*(of*(o)x)o) ]] 0: [[ aac = *(@(a))a@(c) ]] 0: [[ ac = *(@(a))a@(c) ]] 1: [[ c = *(@(a))a@(c) ]] 0: [[ aaac = *(@(a))a@(c) ]] 1: [[ baaac = *(@(a))a@(c) ]] 0: [[ abcd = ?@(a|b)*@(c)d ]] 0: [[ abcd = @(ab|a*@(b))*(c)d ]] 0: [[ acd = @(ab|a*(b))*(c)d ]] 0: [[ abbcd = @(ab|a*(b))*(c)d ]] 0: [[ effgz = @(b+(c)d|e*(f)g?|?(h)i@(j|k)) ]] 0: [[ efgz = @(b+(c)d|e*(f)g?|?(h)i@(j|k)) ]] 0: [[ egz = @(b+(c)d|e*(f)g?|?(h)i@(j|k)) ]] 0: [[ egzefffgzbcdij = *(b+(c)d|e*(f)g?|?(h)i@(j|k)) ]] 1: [[ egz = @(b+(c)d|e+(f)g?|?(h)i@(j|k)) ]] 0: [[ ofoofo = *(of+(o)) ]] 0: [[ oxfoxoxfox = *(oxf+(ox)) ]] 1: [[ oxfoxfox = *(oxf+(ox)) ]] 0: [[ ofoofo = *(of+(o)|f) ]] 0: [[ foofoofo = @(foo|f|fo)*(f|of+(o)) ]] 0: [[ oofooofo = *(of|oof+(o)) ]] 0: [[ fffooofoooooffoofffooofff = *(*(f)*(o)) ]] 0: [[ fofoofoofofoo = *(fo|foo) ]] 0: [[ foo = !(x) ]] 0: [[ foo = !(x)* ]] 1: [[ foo = !(foo) ]] 0: [[ foo = !(foo)* ]] 0: [[ foobar = !(foo) ]] 0: [[ foobar = !(foo)* ]] 0: [[ moo.cow = !(*.*).!(*.*) ]] 1: [[ mad.moo.cow = !(*.*).!(*.*) ]] 1: [[ mucca.pazza = mu!(*(c))?.pa!(*(z))? ]] 0: [[ fff = !(f) ]] 0: [[ fff = *(!(f)) ]] 0: [[ fff = +(!(f)) ]] 0: [[ ooo = !(f) ]] 0: [[ ooo = *(!(f)) ]] 0: [[ ooo = +(!(f)) ]] 0: [[ foo = !(f) ]] 0: [[ foo = *(!(f)) ]] 0: [[ foo = +(!(f)) ]] 1: [[ f = !(f) ]] 1: [[ f = *(!(f)) ]] 1: [[ f = +(!(f)) ]] 0: [[ foot = @(!(z*)|*x) ]] 1: [[ zoot = @(!(z*)|*x) ]] 0: [[ foox = @(!(z*)|*x) ]] 0: [[ zoox = @(!(z*)|*x) ]] 0: [[ foo = *(!(foo)) ]] 1: [[ foob = !(foo)b* ]] 0: [[ foobb = !(foo)b* ]] 0 tests failed.