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a, b = input().split()
s = 'ABCDEFGH'
x1 = s.find(a[0])+1
y1 = int(a[1])
x2 = s.find(b[0])+1
y2 = int(b[1])
f = 1
if x1 == x2 or y1 == y2:
    print('Rook')
    f = 0
if abs(x1 - x2) == abs(y1 - y2):
    print('Bishop')
    f = 0
if x1 == x2 or y1 == y2 or abs(x1 - x2) == abs(y1 - y2):
    print('Queen')
    f = 0
if abs(x2 - x1) < 2 and abs(y2 - y1) < 2:
    print('King')
    f = 0
if (x1 - 1 == x2 or x1 + 1 == x2) and (y1 - 2 == y2 or y1 + 2 == y2) or (x1 - 2 == x2 or x1 + 2 == x2) and (y1 - 1 == y2 or y1 + 1 == y2):
    print('Knight')
    f = 0
if x1 == x2 and y1 > 1 and (y2 - y1 == 1 or y1 == 2 and y2 - y1 == 2):
    print('Pawn')
    f = 0
if f == 1:
    print('Nobody')