.bk A20
.fl S822yM.j
.fd q log
.ed S822
.ei yM
.rd S819
.ri yM

q
222	pbi	127	101	r346	100E	20N	m3746	68	150	30	
223	pi	40	15	r346	20N	50E	m4939	118	150	40	

.rd S820
.ri sE
224	p	119	101	r342	400S	100W	m4994	91	150	10	
225	pib	40	15	r216	100N	200W	m3746	100	150	80	removing southern bricks of a2
226	i	130	A18								cleaning A18
227	pbi	131	15	r216	100N	200W	m4994	170	150	10	removing fill inside f40

.rd S821
.ri sE
228	pb	60	13	3745	400S	100W	m3745	65	150	20	removing baulk
229	pi	119	101	r342	200S	100W	m4994	77	150	10	

.rd S821
.ri sE
231	pbi	40	15	r371	20N	90W	m3746	62	150	80	removing a2
232	pi	89	13	3416	100W	200N	m4939	114	150	10	renoving southern part of the baulk
233	p	119	101	r355	100S	150E	m4994	68	150	5	removing the part next to the wall

.rd S823
.ri eE
234	p	119	101	r408	100W	70N	m4994	71	150	5	southernmost fill inside structure
235	p	119	101	r355	100S	150E	m4994	43	150	5	northern fill of structure

.ri sE
236	p	89	13	4709	150N	100E	m4939	83	150	5	
237	pb	40	15				m3746	101	150		

.ri eE
238	pi	139	101							5	compact clay and brick and some ashy pockets

.ri lC
239	pb	140	13	r324	50W	100N	m4939	76	150	10