In the word "smog," the phonemic overlap blend occurs between the sounds /m/ and /g/, where the final consonant sound of "m" overlaps with the initial consonant sound of "g."

In the word "twelfth," the phonemic overlap blend occurs between the sounds /f/ and /t/, where the final consonant sound of "f" overlaps with the initial consonant sound of "t."

In the word "scramble," the phonemic overlap blend occurs between the sounds /m/ and /b/, where the final consonant sound of "m" overlaps with the initial consonant sound of "b."

In the word "plump," the phonemic overlap blend occurs between the sounds /p/ and /l/, where the final consonant sound of "p" overlaps with the initial consonant sound of "l."

The word "lounge" does not contain a phonemic overlap blend. Each sound is distinct without any overlapping.

In the word "grunt," the phonemic overlap blend occurs between the sounds /n/ and /t/, where the final consonant sound of "n" overlaps with the initial consonant sound of "t."

In the word "squash," the phonemic overlap blend occurs between the sounds /q/ and /u/, where the final consonant sound of "q" overlaps with the initial consonant sound of "u."

The word "graze" does not contain a phonemic overlap blend. Each sound is distinct without any overlapping.

In the word "strive," the phonemic overlap blend occurs between the sounds /i/ and /v/, where the final consonant sound of "i" overlaps with the initial consonant sound of "v."