mRNA1
            85          95
             |          |
5'-UUU...AAUA            AAUU...AAU-3'
             GUG GUGAGGAG
             ||| ||||||||
             CAC CACUCCUC
3'-UUU...AAAC   A        AUAC...GGA-5'
             |          |
            32          21
ncRNA1

interaction energy = -11.8783 kcal/mol

mRNA1
            52     58
             |     |
5'-UUU...AUAC       UACA...AAU-3'
             UCAGUUA
             |||||:|
             AGUCAGU
3'-UUU...UUUC       UUCC...UCA-5'
             |     |
            34     28
ncRNA2

interaction energy = -3.08798 kcal/mol

mRNA2
            86          97
             |          |
5'-UGC...AAAU       C    UUUA...GGC-3'
             UGUGUGA GAGU
             ||||||| ||||
             ACACACU CUCA
3'-UUU...AACC       C    UACC...GGA-5'
             |          |
            31          20
ncRNA1

interaction energy = -8.16744 kcal/mol

no favorable interaction for mRNA2 and ncRNA2