>t GCGCUUCGCCGCGCGCA&GCGCUUCGCCGCGCGCA
$ RNAcofold -p < t.seq >t GCGCUUCGCCGCGCGCA&GCGCUUCGCCGCGCGCA ((((..((..((((...&))))..))..))))... (-16.90) ((((..{({.(((({{.&))))..})}.))))}}. [-17.23] frequency of mfe structure in ensemble 0.589504 , delta G binding= -3.61