thanks Dandelion had the wrong answer in elsewhere.apologies Samac &Sally forgot to list number of letters7dn without rhyme or reason 10 -R---I----. 34DN For a shortwhile 7 ----F-Y.29DN adjust 6 A----E. 22ACR return to former condition 6 R--E--.41 ACR in a repeating sequence 11 A--------L-