10-4-1. Anya and Borya are playing rock-paper-scissors. In this game, each player chooses one of the figures: rock, scissors, or paper. Rock beats scissors, scissors beat paper, and paper beats rock. If the players choose the same figure, the game ends in a tie.

Anya and Borya played 25 rounds. Anya chose rock 12 times, scissors 6 times, and paper 7 times. Borya chose rock 13 times, scissors 9 times, and paper 3 times. There were no ties in any of the rounds. How many times could Anya have won? List all possible answers.