ce, and late 11th century ce can be connected. the 12th century ce including the early 12th century ce, early mid 12th century ce, mid 12th century ce, late mid 12th century ce, and late 12th century ce can be connected. the 13th century ce including the early 13th century ce, early mid 13th century ce, mid 13th century ce, late mid 13th century ce, and late 13th century ce can be connected. the 14th century ce including the early 14th century ce, early mid 14th century ce, mid 14th century ce, late mid 14th century ce, and late 14th century ce can be connected. the 15th century ce including 