t=({A..G}{\xf0\x9d\x84\xab,\xe2\x99\xad,'',\xe2\x99\xaf,\xf0\x9d\x84\xaa}) E=1 B=1 read a s eval $\{t[i={0..34}']/${a:?}}&&j=$i;' 's+=\ $a;a=${t[j=(j+5+${a::1}-!'{-2..4}')%35]};' echo$s . *
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