<hppavilion[2]> le/rn hppavilion/hppavilion is the generator including, but not limited to, hppavilion[1], hppavilion[2], and hppavilion[42]. hppavilion is of length 37-42i-28j+4k-28ij+38ik+62jk+20ijk

#!/usr/bin/env python
import sys
sys.stdout.write ((lambda s: "".join([(s[i].upper() if i%2!=0 else s[i].lower()) for i in range(len(s)) ]))(open("/dev/stdin").read()))