Generate a more complex version of this sentence About the middle of the 1200s, these rooms were filled in.
Mesthi, versi sing luwih rumit saka ukara kasebut yaiku "Udakara pertengahan 1200an, kamar-kamar kasebut diisi lan tiang juniper dipasang ing lemah kanggo ndhukung balok lan atap, nggawe ruangan sing gedhe, ing ndhuwur lapangan lapangan. "