par1
90 celtic grid \ri[3/12] \ri[3/12]
10 celtic cgrid \ri[12/20] \ri[3/6] \rr[3/9];scale=.19
12 celtic grid \ri[2/22] \ri[2/22];scale=.18;alloc 4444
15 celtic grid \ri[12/22] \ri[12/22];scale=.18;alloc 4444
