A total of 220 trainees qre getting trained in archery horse riding and sword fighting. Each trainee is undergoing training for at least one of the three skills. Some are undergoing training for more than one of three skills.
In all 93 are not undergoing training for archery.
In all 91 are not training for sword fighting.
In all 108 are jot training for sword fighting.
In all 45 are undergoing swprd fighting and at least one more discipline.
In all 52 training for horse riding and at least one more discipline.
In all 68 trainees are undergoing training in archery anr one more discipline.
How many are undergoing all the three skills.