Tournament rules say that individual players can’t practice with players outside of their own school. Using this rule, the girls invite players to practice against their team.
Looking at all the discards, 
it's probably a two-way wait
بالنظر إلى القراميد المطروحة، قد يكون انتظاراً ثنائي الجوانب
على القرميدين الخيزرانيين 5 و 8
Viendo los descartes, probablemente 
sea una espera doble
Viendo los descartes... seguramente sea una espera doble
À en juger par les tuiles écartées,
A giudicare dagli scarti, 
dovrebbe avere un'attesa doppia
Pelos descartes, deve ser uma espera
dupla por um cinco ou oito de bambu.