import math

# for i in range(0, 64, 4):
#     for j in range(4):
#         val = math.sin((i+j) * math.pi/256)
#         val = int(val*256*1.4)
#         print(f"6'd{i+j}: dout=8'd{val}; ", end='')
#     print('')


N = 64              # quarter-wave samples
AMP = 255           # 8-bit max
for i in range(0, N, 4):
    line = []
    for j in range(4):
        k = i + j
        theta = k * math.pi / (2*N)      # 0 .. (π/2)*(N-1)/N ; never hits 1.0
        val = int(math.floor(AMP * math.sin(theta) + 0.5))  # rounded, stays <=254
        if val > 255: val = 255
        line.append(f"6'd{k}: dout = 8'd{val};")
    print(' '.join(line))