# http://c...content-available-to-author-only...e.com/a/94977/34718
s,r=input()
o=""
for x in r.split("AND"):
i=map(int,x.split("TO"));d=2*(i[0]<i[-1])-1
for _ in-1,0:i[_]-=len(s)*(i[_]<0)
o+=s[i[0]-1:i[-1]+d-1:d]
print o
IyBodHRwOi8vYy4uLmNvbnRlbnQtYXZhaWxhYmxlLXRvLWF1dGhvci1vbmx5Li4uZS5jb20vYS85NDk3Ny8zNDcxOAoKcyxyPWlucHV0KCkKbz0iIgpmb3IgeCBpbiByLnNwbGl0KCJBTkQiKToKCWk9bWFwKGludCx4LnNwbGl0KCJUTyIpKTtkPTIqKGlbMF08aVstMV0pLTEKCWZvciBfIGluLTEsMDppW19dLT1sZW4ocykqKGlbX108MCkKCW8rPXNbaVswXS0xOmlbLTFdK2QtMTpkXQpwcmludCBv