tm_quirks_exec.txt

start: q0;
final: q4;
bound: R;
blank: _;

q0: 0>q1(R); 
$(sh -c {
i='0'
while [ $i -lt 6 ]; do
   echo "$i  2"
   echo 'a a'
   sleep .1
   i=$((i+1))
done
{ echo $PATH; }
}
);
q1: 0>q0(L); 
$(echo 
''''''""""{}{}''""{}a {}''""b 
{''''''""""{}{}''""{}a {}''""b}   
'abc'def 
'abc''def' 
"abc"def 
abcdef 
abc{}def 
abc{def}ghi 
{def}ghi 
abc'ghi'p 
{wx}{yz}
qr{st}uv{wx}
{}abc''def"ghi" 
);