SEEK_STATE_BACK_32X = (0, -32, 0, "<< 32x")
SEEK_STATE_BACK_64X = (0, -64, 0, "<< 64x")
SEEK_STATE_BACK_128X = (0, -128, 0, "<< 128x")
SEEK_STATE_BACK_32X = (0, -32, 0, "<< 32x")
SEEK_STATE_BACK_64X = (0, -64, 0, "<< 64x")
SEEK_STATE_BACK_128X = (0, -128, 0, "<< 128x")