#45476: easy
0801elmer666@gmail.com
(薛冠志)
a = list(map(int,input().split()))
a.sort()
for i in range(2):
print(a[i],end = ' ')
print(a[2])
if a[0] + a[1] <= a[2]:
print('No')
elif a[0]**2+a[1]**2 < a[2]**2:
print('Obtuse')
elif a[0]**2+a[1]**2 == a[2]**2:
print('Right')
else:
print('Acute')