[ 5' A A ] S/B para trans 1 S/H anti trans 1 S/W anti cis 1 W/H anti trans 2 [ 3' A A ] [ 5' A C ] [ 3' A C ] [ 5' A G ] [ 3' A G ] [ 5' A U ] B/H anti trans 1 W/W anti cis 6 W/W para trans 2 [ 3' A U ] [ 5' C A ] S/W para trans 1 [ 3' C A ] [ 5' C C ] W/W anti cis 2 [ 3' C C ] [ 5' C G ] W/H anti trans 1 W/W anti cis 111 [ 3' C G ] W/W anti cis 3 [ 5' C U ] [ 3' C U ] [ 5' G A ] B/W anti cis 1 S/H anti trans 15 S/S para trans 4 [ 3' G A ] [ 5' G C ] W/W anti cis 52 [ 3' G C ] [ 5' G G ] B/H anti trans 1 C/H para trans 1 H/S anti trans 1 H/W anti trans 1 W/H anti trans 1 [ 3' G G ] [ 5' G U ] [ 3' G U ] [ 5' U A ] H/H para trans 1 S/H anti trans 2 W/H anti trans 3 W/H para cis 1 W/W anti cis 14 W/W anti trans 1 W/W para trans 1 [ 3' U A ] [ 5' U C ] [ 3' U C ] [ 5' U G ] B/W anti cis 1 W/W anti cis 14 [ 3' U G ] [ 5' U U ] W/W anti cis 8 [ 3' U U ]