129-132, pgs. 169-170
133-137, pg. 170
138-142, pg. 171
143-147, pgs. 171-172
148-153, pgs. 172-173
154-160, pg. 173
161-162, pg. 174
163-166, pg. 174
167-172, pgs. 174-175
173-176, pgs. 175-176
177-180, pg. 176
180(simpler)-184, pgs. 176-177
185-189, pgs. 177-178
190-194, pg. 178
195-197, pgs. 178-179
198-200, pg. 179
201-204, pgs. 179-180
205-206, pg. 180
207-209, pgs. 180-181
210-213, pg. 181