▞▃▜▙▃▅▟▚▝▇▟▇▟▛▜▞▃▝▞▙▞▝▟▅▜▜▛▐▟▐▟▞▜▞▞▄▞▅▟▅▃▛▜▛▝▄▟▛▟▅▝▆▟▄▝▟▞▚▞▝▜▃▟▄▜▚▟█▝▇▞▚▜▜▝▚▝▇▃▟▞▝▞▝▟▞▝█▟▞▛▐▜▜▟▐▛▐▃▃▟▅▞▛▟▐▜▜▃▝▃▚▃▄▝▞▟▐▟▇▃▅▜▝▝▝▟▃▃▛▝▛▜▅▜▄▝▟▝▉▝▛▝▚▟▊▝▛▃▅▝▆▝▝▝▚▃▛▃▛▟▚▜▚▃▟▞▚▃▛▟▊▞▞▝▜▜▜▞▝▝▉▝▅▝▐▛▇▝▄▟▛▞▜▟▄▞▃▃▞▃▛▝▇▟▃▜▝▟▜▃▄▝▜▃▄▟▃▟▃▞▜▃▜▞▟▃▆▃▙▟▟▞▝▝█▃▛▝▞▜▞▞▝▝▉▃▚▃▜▝▃▟▅▞▟▞▜▞▙▜▝▞▆▞▜▞▜▃▄▃▝▟▉▝▐▟▛▞▚▃▛▃▜▟▚▟▞▝▝▞▚▜▝▟▐▟▆▟▛▜▞▃▞▟▞▟▇▝▟▞▟▃▜▝▝▜▄▝▛▃▃▝▛▟▞▟▆▃▆▟█▟▞▞▙▃▞▜▙▞▅▃▚▝▞▟▄▟▉▟▞▜▃▝█▃▄▜▞▝▃▞▛▜▙▞▚▟▟▟▛▃▆▞▃▃▅▟▟▃▙▝▝▝▃▟▄▟▆▟▞▜▚▝█▞▃▞▜▝▄▟▚▟▄▜▙▞▄▃▟▝▇▝▚▃▙▜▝▝▃▃▆▝▊▞▝▃▚▃▄▜▟▟▝▜▙▜▅▃▄▃▅▟▃▝▉▟▟▝▛▝▇▃▛▃▙▝▅▟▜▝▞▃▝▃▚▃▟▝▟▞▆▞▜▃▆▝▞▜▜▃▟▃▚▝▟▞▟▟█▞▚▃▃▝▜▃▃▃▜▟▄▝▆▞▆▝▐▟▞▟▐▞▟▟▜▝▐▞▆▞▙▟▅▃▚▟▞▝▅▟▞▟▛▜▜▟▛▜▛▛▇▟█▝▅▟▜▝▝▟▃▝▞▃▃▜▝▃▆▜▄▟▛▟▝▞▞▝█▝▇▃▜▞▜▝█▃▜▟▃▝▛▝█▝▆▃▚▃▜▞▅▃▝▟▆▜▛▜▅▃▅▝▟▟▆▟▃▞▛▟▇▃▆▜▚▟▅▃▃▃▄▟█▝▃▛▐▃▜▃▜▃▅▃▙▃▅▝▐▃▟▟▚▝▄▝▇▜▃▟▄▜▅▛▐▟▇▟▟▃▃▟▃▜▛▝▃▟▚▝▜▃▞▟▆▝▊▞▃▝▟▃▙▝▅▟▆▜▚▝▛▃▚▝▇▝▅▛▐▛▐▞▜▜▞▜▚▞▅▜▃▞▄▞▙▞▆▃▝▟█▞▞▞▚▟▄▃▃▜▟▃▃▃▝▟▆▃▟▜▄▜▄▃▜▞▄▟▄▜▃▃▜▝█▃▝▞▅▟▉▛▇▜▙▝▊▝▇▝▇▝▐▃▞▝▞▜▛▟▊▃▚▃▄▃▝▝▝▟▝▝▜▟█▟▛▛▇▛▐▟▐▝▉▟▛▃▟▞▆▟▅▟▛▟▆▞▜▜▅▞▆▟▄▛▐▝▉▝▟▜▚▜▚▃▚▝▉▜▞▝▄▝▜▟▝▝▝▃▛▟▅▞▞▟▄▟▄▝▞▜▛▜▙▟▉▝█▜▄▃▝▞▅▝▞▟▞▞▅▜▟▛▐▝▞▟▛▟█▞▄▛▐▃▝▃▛▃▚▝▆▟▅▟▞▃▆▝▜▃▜▃▅▝▐▃▛▝▅▃▛▜▛▟▅▝▊▝▚▞▛▞▞▞▄▟▉▝▇▝▊▜▝▟▐▟▅▝▄▟▇▝▐▟█▝▝▝▞▞▜▟▅▜▃▜▟▃▟▃▞▃▆▟▜▟█▃▄▃▟▞▅▃▟▃▜▞▟▟▇▝▅▛▐▃▅▃▃▃▛▝▛▞▄▟▊▟▇▟▇▟▟▛▐▃▙▞▙▝▆▟▞▞▃▞▅▝▟▝█▜▞▃▟▟▉▟▐▃▜▟▇▝▇▞▅▞▚▞▄▜▛▟▉▟▚▞▜▟▛▛▐▟▝▃▅▟█▜▚▃▝▞▛▃▄▜▃▝▝▃▃▝▅▟▇▝▇▟▄▞▞▞▟▜▝▟▟▃▛▃▃▝▊▝▃▛▇▟▃▜▙▝▆▝▐▜▟▟▚▝▟▟█▟▛▟▊▞▞▟▊▟▅▞▄▜▝▞▆▟▆▃▞▝▜▟▃▃▟▟▇▃▝▞▆▜▜▝▉▃▜▝▉▛▇▞▄▜▄▝▇▟▝▜▄▟▞▜▚▞▞▛▇▜▅▜▟▜▅▃▄▜▜▞▞▝▊▟▐▃▃▃▅▟▉▜▟▝▞▞▞▜▜▞▜▜▝▞▜▟▄▜▅▜▃▝█▝▉▃▆▝▉▟▊▛▐▟▝▜▟▞▝▝▟▞▄▟▅▟▚▞▃▜▃▜▙▝▞▟▆▝▊▝▆▜▝▝▝▃▞▃▄▟▃▞▚▃▆▟▝▛▐▟▚▟▊▞▛▜▛▝▟▟▃▃▛▝▜▞▙▜▚▝▟▜▞▃▚▞▚▝▊▞▝▜▙▟▝▝▛▟▐▝▃▞▟▟█▝▞▞▄▛▇▞▛▃▜▃▙▞▝▞▅▝▃▃▞▟▚▃▝▟▃▜▝▝▅▝▊▜▜▟▄▜▅▝▞▃▃▟▃▃▜▞▙▝▅▜▝▜▝▜▟▟▅▜▟▜▙▃▙▜▜▜▞▃▃▃▛▟▞▞▄▜▃▜▛▞▃▝▃▟▛▟▛▃▜▝▛▟▛▃▙▟▇▟▇▜▄▝▅▃▄▞▙▟▄▜▜▟▐▞▜▝▃▛▐▟▊▃▛▝▃▞▟▝▜▃▛▜▛▃▙▝▊▃▅▝▜▃▟▞▛▜▞▜▞▃▛▞▆▜▃▟▊▝▟▃▆▞▟▝▊▃▃▞▅▜▅▝▟▞▚▟▄▟▚▞▙▜▙▃▟▝▞▟▃▝▐▟▇▃▃▝▚▝▉▃▟▝▆▜▝▟▃▃▆▞▝▟▉▟▐▃▝▟▚▟▛▟▄▟▊▝█▜▝▝▅▞▆▃▛▃▄▃▅▟▃▝▊▝▉▞▜▝▄▞▝▞▆▜▞▝▃▝▅▞▆▃▅▞▞▞▝▟▄▞▙▞▅▜▚▟▚▞▛▜▄▃▝▞▟▝▊▛▐▜▞▟▝▝▞▟▞▟█▜▚▝▛▜▝▃▄▝▜▜▙▛▐▟▊▃▅▟▆▝▆▞▅▞▟▞▃▝▃▝▞▜▅▝▐▟▇▞▚▟▄▟▚▟▄▝▜▝▝▝▜▟▐▜▚▞▝▃▛▝▊▞▄▃▞▃▞▝▉▝▞▞▚▃▜▜▟▟▊▜▞▝▆▜▚▝▆▟▜▜▛▛▇▟▃▝▜▃▆▝▊▞▞▝▄▝▟▜▚▜▜▃▝▜▞▟▆▃▅▝▇▝▄▟▉▞▝▟▟▛▐▞▚▟▝▝▛▟▅▟▄▜▞▞▚▟▆▞▄▝▇▝▄▝▉▝▜▟▉▛▇▝▉▜▛▞▅▃▛▃▚▞▃▟▟▟▚▟▄▃▄▃▃▟▝▝▜▃▝▞▙▟▞▝▃▟▛▜▄▃▟▞▟▝▛▝█▞▜▟▟▜▅▜▅▝▅▝▐▜▚▟▚▃▜▟▃▝▜▟▊▃▃▝▐▃▆▝▟▟▇▞▅▟▝▃▟▜▛▃▟▟▄▞▃▞▞▞▜▟▃▝▞▟▛▝▆▜▚▃▅▞▛▜▙▃▆▃▟▟▅▟▝▝▆▝▆▞▜▞▛▃▛▝▐▃▃▞▝▝▜▝▟▃▛▜▄▃▚▞▃▟▆▃▞▞▆▝▜▃▞▟▞▝▛▝▐▞▝▜▅▞▝▃▝▞▞▃▄▝▚▜▙▝▛▟▉▃▅▝▄▟▐▞▙▝▞▟▄▃▞▝▞▃▛▟▉▝▐▞▙▃▆▟▐▃▞▟▝▟▝▃▅▝▞▃▝▞▙▜▜▝▛▝▊▟█▃▅▝▅▞▝▝▜▟▛▝▅▟▉▃▟▞▅▟▊▝▚▟▊▜▝▝▉▝▅▝▉▟▞▞▄▟▅▃▜▟▇▝▊▝▞▝▄▃▙▃▟▛▐▜▞▝▄▛▇▟▄▟▞▝▟▜▅▃▆▃▝▟▆▜▞▟▃▝▊▞▃▟▅▝▞▃▜▞▚▞▃▃▜▜▙▜▟▝▆▟▜▟▜▝▐▃▄▟▛▃▝▛▇▜▞▝▊▟▊▝▛▜▅▜▛▞▆▟▉▟▞▃▝▃▝▟▝▝▅▟▝▜▚▟▜▃▆▃▛▜▝▟▝▟▚▝▛▃▙▞▟▞▟▟▞▟▅▝▆▃▚▟▄▝▝▞▟▞▚▝▟▃▆▜▄▃▜▟▅▞▜▞▙▜▄▝▄▝▛▃▚▃▝▃▝▞▄▞▅▃▞▝▐▞▜▜▝▛▐▟▞▞▟▝▞▟▞▃▙▟▊▛▇▜▝▛▐▝▛▞▝▃▙▞▞▜▙▝▇▝▅▟▇▞▜▜▄▞▛▞▄▟▚▝▇▟▐▝▜▝█▝▃▟▜▟▐▞▃▝▅▃▜▜▄▟█▞▜▝█▝▜▟▚▟▛▝▞▝▜▝▚▃▆▞▃▞▜▝▞▜▜▜▛▟▜▜▛▝▞▟▇▝▆▝▉▃▆▃▙▜▅▃▚▞▛▝▚▝▞▟▄▃▞▟█▟▄▝▝▝▝▛▐▝▃▞▛▞▞▜▙▟█▟█▟▃▃▚▝▞▟▟▃▛▝▇▝▉▃▄▟▚▝▝▝▜▝█▛▐▜▞▞▞▟▅▞▛▜▃▞▝▃▛▞▜▃▆▟▚▝▉▜▃▃▛▞▙▛▇▟▄▜▙▃▚▞▃▃▆▜▙▟▐▃▜▝▝▃▄▟▄▝▇▜▅▟▆▃▜▜▟▝▛▃▙▝▝▟▆▃▙▝▞▝▆▝▚▜▅▃▟▞▄▞▞▜▃▟▊▟▇▞▚▃▞▟▉▝▜▝▚▟▄▟▛▞▅▛▐▞▅▟█▜▙▜▙▜▞▟▃▜▝▞▃▝▜▝▚▜▄▟▆▞▞▝▛▝▊▟▝▟▅▜▚▝▊▝▟▃▜▝▆▝▆▞▚▜▜▝▟▝▅▝▜▝▜▟▞▃▙▟▄▟▆▟▊▞▟▜▅▜▟▜▙▜▜▟█▟▜▟▐▟▝▜▄▝▛▃▅▟▅▟▟▃▚▝▝▟▆▃▝▝▊▜▞▞▙▟▅▝▞▝▛▜▄▜▚▞▛▃▅▞▃▝▝▃▄▟▞▟▛▟▊▝█▃▄▝▞▝▊▃▄▟▉▜▄▝▉▞▆▞▞▜▄▝▐▟▄▝▟▜▜▜▜▝▄▟▇▟▜▟▝▜▜▃▟▟▄▜▞▝▝▃▞▜▄▟▄▝▐▟▛▝▟▝▞▞▞▃▝▟▚▝▇▝▜▞▙▞▝▃▃▝▛▃▃▞▞▝█▝▉▜▝▟▞▝▆▟▃▝▟▝▝▝▝▝▉▃▞▟▐▞▛▝▇▜▟▜▜▜▄▜▙▟▜▃▆▜▞▃▃▜▅▝▃▟▃▃▜▝█▞▄▃▃▜▙▜▜▜▙▛▐▟▐▟▜▝▃▟▃▝▞▃▟▝▄▃▚▞▚▃▅▟▆▞▝▞▛▜▚▟▄▝▅▛▐▞▆▞▄▜▟▟▆▟▐▟▐▃▃▝▐▟▜▟▞▟▐▞▆▜▙▞▄▃▟▝▟▟▊▝▟▟█▟▜▞▅▝▚▜▛▞▆▟▃▝▐▃▄▜▚▝▇▃▜▜▙▝▟▜▟▃▙▛▇▃▛▜▝▜▙▟▟▜▜▜▙▞▞▜▚▝▝▟▉▞▄▟▉▛▐▞▙▜▄▃▜▞▛▞▆▜▛▜▞▝▜▞▅▃▝▞▜▝▟▝▇▟▄▜▅▝▃▝▝▟▉▃▝▟█▟▃▞▆▛▐▝▃▃▝▞▛▝█▝▃▞▙▝▚▝█▜▃▜▚▃▞▜▞▟▃▜▄▃▞▟▚▜▚▟▊▟▊▛▇▃▝▜▄▞▚▃▄▜▝▃▆▞▟▜▙▝▟▞▆▟▜▝▇▝▐▞▛▛▐▃▚▝▜▃▄▝▄▝▛▝▃▛▇▟▃▜▞▟▇▜▜▞▅▝▞▟▜▃▆▞▝▃▆▞▚▃▚▝▆▞▅▞▟▃▄▟▃▃▛▃▆▞▅▝▉▞▅▝▃▃▛▞▛▟▟▟█▛▐▞▃▝▃▜▅▜▙▟▃▃▜▝▚▞▝▜▃▟█▜▅▃▆▜▛▟▞▜▚▃▜▝▜▝▟▜▜▃▃▟▄▝▉▟▝▟▇▝▛▝▝▛▐▟▞▟▃▃▅▞▜▞▄▃▚▝▛▃▝▃▆▟▊▃▜▝▇▜▚▟▞▜▚▟▄▞▜▟▛▃▅▝▄▃▜▟▄▞▙▃▛▝▇▝▊▃▞▟▜▟▚▞▃▞▃▞▜▟█▝▐▞▄▜▞▟█▝▛▜▃▝▄▝▛▝▃▟▜▟▟▝▟▞▟▝▉▞▃▟▆▃▛▜▃▜▄▛▐▃▚▟▟▛▐▟▐▝█▞▝▃▅▟▞▞▞▝▛▝▐▞▙▃▙▟▅▟▐▝▆▟▜▝▟▝▆▝▞▃▛▟▞▞▄▛▇▟▅▝▇▃▃▃▜▃▃▝▄▞▃▛▐▟▐▃▙▃▝▝▅▟▞▞▝▟▇▝▝▃▝▛▐▝▞▜▚▞▄▝▆▟▟▟▆▞▜▞▃▟█▟▅▞▞▝▆▃▆▃▃▜▙▞▅▃▛▃▄▜▛▝▊▃▚▞▙▞▚▟▞▞▜▟▃▝▉▝▐▃▃▞▜▃▅▜▛▝▜▝▛▟▐▛▇▟▄▜▛▟▉▝█▞▝▝▞▜▜▃▆▃▄▝▉▟▆▟█▟▝▃▙▜▅▜▄▃▞▝▅▟▞▝▚▟▇▃▅▃▞▟▛▞▅▟▃▜▙▞▙▛▇▜▙▜▚▃▜▟▝▟▟▝▉▃▜▃▚▝▄▃▛▜▄▟▇▟▃▜▞▛▇▞▆▃▝▃▝▝▐▜▝▟▊▞▃▟▇▃▙▟▄▜▄▝▞▝▜▞▚▛▇▟▃▞▜▃▆▟▞▝█▃▅▜▝▃▚▃▞▟▃▝▄▝▟▜▅▃▆▝▟▃▃▛▐▝█▃▚▝▊▃▞▜▃▜▅▝▛▝▞▟▊▝▐▟▉▞▃▜▄▞▆▜▄▜▚▜▛▟▚▝▝▟▉▝▆▜▞▝▊▟▄▜▞▜▛▟▜▝▉▝▇▝▃▝▞▟▊▞▞▟▝▜▅▞▚▜▞▟▇▝▚▞▝▟▊▞▞▝▝▃▙▜▚▟▃▜▚▃▆▟▝▜▟▃▃▝▅▝▚▟▇▝▊▟▚▞▜▟▆▜▟▟▞▟▜▝▐▟▃▟▄▞▄▝▊▞▄▝▛▜▅▟▆▃▞▃▛▜▟▟▜▞▆▟▝▟▜▝▝▛▇▛▇▜▙▃▝▛▐▜▙▝▊▞▜▃▛▞▞▜▃▞▅▜▝▟▝▜▞▜▛▜▝▜▞▝▉▝▚▝▞▟▉▝▇▞▜▃▙▝▚▝▉▃▄▜▞▃▝▟▅▝▇▝▄▝▜▝█▟▃▞▚▜▅▟▇▛▇▟▚▞▜▃▝▟▟▟▟▟▚▜▞▃▆▝▇▃▝▝▅▞▆▞▙▜▛▞▟▝▆▜▙▟▟▜▄▜▅▃▄▝▉▃▟▜▜▛▐▃▄▞▛▝▉▟▅▜▞▜▃▟▊▝▟▜▜▟▊▟▊▞▙▜▛▞▛▝▊▞▚▞▞▃▆▝▚▞▟▝▉▃▚▝▇▝▅▛▇▜▞▞▃▜▃▟▃▜▃▝▊▟▐▜▛▜▟▝▇▜▅▟█▞▚▃▜▛▐▟▊▞▟▟▞▟▊▝▅▞▅▜▟▝▟▝▐▜▙▝▞▞▄▃▙▞▟▞▄▜▃▝▆▟▅▞▆▝▄▝▞▝▟▃▞▝▐▞▝▟▆▟▚▝▐▟▆▟▆▞▃▞▙▃▛▛▇▃▛▜▟▞▚▟▚▜▃▃▅▜▞▝▉▜▜▟▉▝▇▟▆▝▐▝▚▃▞▟▐▜▛▞▆▜▝▝▜▝▇▝▞▜▟▛▐▝▞▞▞▝▝▟▃▟▝▃▅▟▄▟▇▞▞▜▜▝█▟▅▝▅▟▛▃▟▝▐▟▐▟▝▜▟▝█▃▟▃▜▝▆▟▇▜▃▞▃▟▐▛▇▜▛▝▉▜▝▝▊▃▝▞▛▝▅▟▉▞▃▝▄▝▄▝▜▜▞▝▝▞▅▞▙▟▆▝▄▟▆▃▜▃▞▟▚▃▞▞▄▞▆▝▜▟▝▝▇▜▄▃▞▜▜▞▙▃▅▝▇▝▅▜▅▃▞▟▚▝▉▝▜▝▞▃▅▟▝▝▐▟▞▃▆▃▆▞▙▃▆▜▚▞▙▞▃▝▆▝▛▞▅▞▃▜▅▛▇▃▜▃▚▃▄▞▞▟▟▟▄▞▆▝▅▟▄▛▇▜▞▝▚▟▝▟▞▛▐▃▅▞▃▞▛▃▜▞▚▃▅▝█▝▆▞▅▟▃▝▐▃▆▝▊▃▙▟▄▞▚▞▛▞▜▃▞▝▚▃▅▞▙▝█▟▟▟▞▝▅▟▄▃▆▟▚▜▟▝▜▟▟▝▟▝▛▟▛▝▇▞▜▃▜▟▃▃▅▃▞▞▚▞▄▟▇▞▛▃▅▃▙▝▐▜▄▛▇▟▆▝▛▃▙▜▙▜▚▝▞▝▄▝▆▜▚▞▄▟▜▜▚▟▜▝▐▝▞▟▝▟▃▟▟▞▟▃▅▃▞▝▜▃▝▞▞▝▚▟▚▝▉▞▜▃▚▟▊▟▚▝▆▃▃▛▐▝▄▞▚▞▙▝▅▞▞▞▜▟▊▝▛▞▞▜▝▟▐▝▊▃▞▝▜▟▜▟▛▞▅▞▚▃▟▞▄▟▐▃▅▟▅▞▙▞▜▟▃▜▞▜▟▝▜▝▝▟▞▜▄▟▚▟▄▜▃▝▇▞▜▟█▞▟▃▛▟▛▃▜▝▉▃▛▟▆▞▚▝▝▛▐▃▚▝▄▝▊▟▞▃▝▝▚▃▚▃▞▟▟▃▄▃▜▟▇▞▝▜▛▝▊▞▟▞▞▟▞▝█▝▐▃▄▜▜▝▛▞▜▝█▜▞▜▛▞▝▃▜▞▚▞▙▃▜▞▛▟▞▞▅▝▊▝▛▝▆▃▚▝▅▝▚▝▆▃▝▞▙▜▟▞▜▝▄▜▅▛▐▃▛▞▝▜▙▝█▞▙▝▞▜▞▜▚▝▅▟▜▝▛▞▚▟▞▝▟▞▚▛▐▜▅▟▇▃▜▜▚▟▜▜▅▟▄▃▄▝█▝▐▜▞▟▊▜▃▃▚▜▜▟▇▜▝▝▟▝▜▜▃▟▊▞▚▃▅▟▉▃▜▜▃▟▛▝▐▞▚▞▄▝▝▟▛▝▆▝▐▃▞▝▊▟█▟▐▝▜▜▝▝▐▃▚▝▝▞▜▟▉▜▄▞▝▞▛▟▚▝▉▞▝▞▚▜▃▃▅▟▞▟▝▃▟▝▝▟▅▃▆▞▆▟▄▛▇▜▜▟▛▝▉▃▄▝▃▃▙▞▆▜▚▟▅▝▆▟▉▞▃▝▛▜▅▝▝▝▝▞▞▟▚▟▆▝▊▜▃▟▐▃▚▟▜▛▇▟▟▛▇▞▝▟▅▞▆▟▝▟▊▞▞▟▝▟▃▜▝▝▐▃▟▟▚▝▛▟▆▝█▜▙▟▄▞▝▞▛▟▅▝▜▝▊▟▛▟▃▟▐▃▃▝▃▃▛▝▊▃▆▜▙▜▃▝▜▟▄▃▅▟▃▞▟▟▛▟▟▟▅▝▅▟▜▃▟▟█▝▅▃▅▃▟▃▞▞▞▜▅▜▙▞▛▞▜▝▟▟▃▃▝▟▉▃▅▝▛▃▆▝▅▟▆▝█▝▟▛▇▟▊▝▞▟▇▝▇▃▆▟▅▟▇▞▝▞▅▟▅▃▟▞▆▃▟▜▟▞▜▞▞▝▊▝▄▞▞▟▇▟▞▃▜▃▅▞▆▝▄▛▐▝▅▃▅▞▅▞▄▝▆▞▙▝▅▝▉▟▝▛▇▟▛▝▅▝▊▟▝▜▅▜▅▞▝▟█▝█▞▜▟▐▜▝▞▞▜▄▞▚▝▜▝▉▝▜▞▃▟▄▟▚▃▛▟▃▞▄▃▛▜▄▜▟▟▟▜▛▟▐▞▝▞▚▟▚▟▜▜▞▃▟▃▃▝▛▟▞▝▛▞▆▞▄▃▞▃▅▜▃▝▅▟▉▃▙▃▛▞▄▝▅▜▅▟▜▝▛▞▟▝▝▛▐▜▟▟█▃▜▃▆▝▟▜▙▝▚▟▚▞▆▃▆▟▛▟▄▜▚▜▅▜▅▞▟▝▜▃▚▃▜▟▃▟▇▜▛▟▉▃▃▛▇▜▃▝▐▜▜▜▝▝▐▃▄▞▅▟▛▜▝▃▃▝▆▟▟▜▞▟▚▝▝▝▐▜▜▛▐▃▛▞▟▟▊▜▞▞▟▝▜▝▉▞▜▞▛▃▄▃▅▟▉▃▟▝▆▞▄▟▆▟▇▜▃▃▝▞▞▃▞▃▝▞▆▜▙▟█▜▟▟▄▟▞▃▃▝▆▟▉▝▃▟▊▃▝▜▜▝▛▜▚▜▄▜▛▝▅▞▝▃▆▟▜▝▊▟▉▃▄▟▟▟▜▜▞▃▙▟▛▝▅▞▅▝▇▟▊▟▆▞▛▃▞▃▟▟▐▟▐▛▇▃▄▃▞▞▅▛▐▜▄▟▃▃▛▛▇▃▞▃▟▝▇▞▝▟▃▃▄▟▟▝█▟▝▜▄▜▞▝▞▜▃▟▅▝▟▞▝▞▟▟█▝▇▝▄▃▙▝▃▟▞▃▙▟▞▃▟▜▃▜▅▝▛▃▅▜▃▛▇▞▞▃▞▃▟▜▚▞▃▃▃▟▚▃▟▜▙▝▄▜▚▝▐▝▅▃▆▃▆▝▞▝▄▃▛▃▛▟▟▝▆▝▚▞▜▟▄▝▛▃▆▞▛▝▊▞▃▜▞▟▊▞▛▝▐▟▞▜▟▝▅▞▝▞▚▟▆▃▅▃▄▜▃▞▜▃▄▟▟▃▆▝▊▜▜▜▚▟▝▝▊▟▃▟▇▝▚▃▛▃▆▝▊▃▝▞▙▃▃▝▃▟▞▟▅▝▃▟█▝▐▟▟▃▅▟▞▝▟▞▚▃▝▃▝▝▊▜▅▃▅▞▛▞▛▜▛▜▝▞▆▃▆▜▃▝▛▜▅▝▃▟▊▃▛▞▝▃▛▞▃▟▚▜▃▞▜▟▊▟▜▝▅▞▃▝▊▞▄▞▞▞▃▟▆▝█▃▙▞▃▞▆▝▜▝▆▞▝▟▇▟▞▃▚▝▉▞▄▞▆▜▄▞▆▟▚▞▙▝▛▞▙▝▉▃▜▜▞▃▚▝▟▝▚▜▞▝▜▛▇▞▄▝▅▞▚▃▅▜▜▞▄▝▟▜▚▃▃▝█▃▝▃▝▟▊▝▃▟▄▟▉▟▝▝▊▝▛▞▟▟▚▝▜▞▃▝▞▞▙▜▜▝▐▃▝▝▜▞▙▟▛▞▚▝▃▟▉▞▃▃▚▞▆▜▙▝▇▜▅▃▚▜▛▜▚▝▄▟▝▃▃▞▄▃▚▝▇▝▝▞▛▜▝▞▃▝▜▝▞▝▛▟▊▜▄▃▛▞▞▃▅▝▊▃▟▟▐▞▚▝▃▜▄▟▛▟▞▜▄▞▚▝▆▝▟▃▙▃▚▜▝▜▞▃▅▟▜▝▚▟▞▞▅▜▜▝▉▟█▝▛▜▜▛▐▃▝▟▅▝▝▟▆▟▝▞▆▃▙▃▄▞▙▟▊▃▄▝▃▞▙▃▚▃▄▝▛▟▟▟▛▝▝▜▛▜▞▝█▜▛▟▃▝▐▝▃▟█▝▊▜▃▟▄▜▚▃▞▜▛▝▄▜▟▃▝▜▟▛▐▞▄▝▟▃▚▝▆▃▞▜▙▛▐▃▙▜▅▞▄▞▅▝▆▟▆▃▜▝▛▞▛▝▃▛▐▞▚▞▙▝▞▝▚▃▞▜▟▝▉▟▜▞▄▜▄▜▟▜▛▟▚▃▄▃▝▜▜▟▆▛▇▟▇▜▝▞▛▞▙▟▅▟█▜▅▜▛▝▛▜▝▝▞▟▄▝▞▝▛▝▃▞▝▟▊▟▟▝▛▜▙▞▚▟▇▜▚▝▐▟▄▟▇▜▛▞▟▞▅▃▙▜▅▛▐▝▐▟▞▜▟▞▞▟▆▜▜▝▇▟█▝▄▜▚▝▃▝▃▃▙▞▟▝▝▛▇▝▅▃▄▝▞▟▞▞▄▜▙▜▃▝▄▟█▟▟▝█▝▟▝▞▝▄▟▝▃▄▃▟▞▞▝▝▜▛▛▐▃▛▛▇▝█▜▞▞▙▃▜▜▚▜▟▜▜▟▊▟▅▞▚▝▇▞▆▝▇▟▛▞▜▃▃▞▛▃▝▟▄▝▄▝▊▜▚▝▊▞▃▟▄▝▞▞▚▝▞▛▇▞▙▃▃▃▜▃▄▟▞▝▟▝▃▃▄▟▚▝▆▝▟▝▝▛▐▝▃▟▛▜▅▃▟▟▛▟▅▟▛▜▝▛▇▞▃▃▜▃▝▟▄▞▙▃▟▝▊▃▆▝▉▟▐▟█▜▛▜▚▝█▃▚▝▆▟▞▟█▝▟▞▚▞▜▝▇▟▞▝█▜▄▟▅▟▆▟▄▟█▟▅▜▞▞▙▝▆▟▆▜▝▟▜▜▚▟▚▜▃▜▙▛▇▜▄▜▚▞▆▞▝▝▟▝▞▞▜▞▟▝▚▝▄▝▝▟█▝█▝▄▝▚▞▆▟▝▝▝▜▝▝▊▃▞▟▚▟▅▃▃▝█▞▃▟▆▞▛▃▜▝▟▜▚▟▉▃▆▝▟▟▛▟▛▞▝▟▛▝▇▜▄▜▞▝▃▃▛▟▝▞▃▞▅▝▊▞▚▞▟▞▄▜▃▞▝▜▞▃▛▟▊▟▐▜▃▃▃▛▇▟▆▝▐▞▟▃▜▃▄▛▇▝▞▝▚▜▞▞▝▃▞▟▃▞▃▝▞▞▜▞▃▃▄▜▛▞▝▃▙▃▛▝█▝▅▟▄▟▟▟▆▟▜▟▃▃▃▝▛▞▟▞▃▝▟▟▚▝▆▟▟▜▄▞▅▟█▟▄▟▊▟▊▝▊▞▟▜▟▞▄▞▙▟▛▜▝▟▄▟▇▟█▜▞▃▛▝▉▞▆▟▊▞▛▃▙▝▊▃▄▝▜▃▆▜▃▜▝▃▃▃▝▞▄▃▄▝▅▝▆▃▝▝▐▟▉▜▛▛▐▝▇▝▄▜▜▜▝▞▛▛▐▃▛▟▟▞▅▝▄▜▚▃▛▞▅▃▛▜▚▃▆▝▞▟▆▜▛▞▛▟▊▞▅▝▄▞▝▟▟▟▉▞▟▝▄▝▆▟▄▃▄▜▝▝▃▜▜▟▆▟▊▟▆▝▐▃▝▝▉▝▄▜▙▟▟▃▙▜▛▝▊▃▃▟▆▟▇▞▚▝▛▝▚▃▚▜▚▜▝▟▜▃▞▟▐▟▝▝█▃▝▝▐▟▊▝▃▃▃▜▄▟▟▃▛▜▞▜▛▃▛▝▐▝█▃▆▜▃▝▞▟▃▝█▟▊▞▚▝▇▝▇▜▝▜▃▃▄▞▄▜▟▞▛▃▛▝▚▃▜▞▞▞▃▝▝▞▅▝▝▝▐▝▃▟▅▃▛▟▝▞▙▟▐▝▛▟▉▜▅▝▜▞▟▜▄▞▙▃▆▜▃▝▉▞▟▃▃▃▟▟▟▃▆▞▞▜▚▟▚▃▝▟▅▟▃▞▛▟█▞▛▃▄▟█▃▛▟▟▟▉▃▆▜▃▜▟▞▛▞▚▜▃▃▄▞▆▜▛▝▇▝▟▜▜▟▝▞▜▃▚▟▚▟▛▛▇▞▅▜▝▝▐▟▅▃▄▞▟▜▚▃▃▃▄▟▜▝▜▜▃▃▞▞▝▜▅▞▄▞▛▝▆▃▅▛▇▟▉▟▃▃▟▞▅▃▜▞▛▃▄▟▟▜▙▟▅▝▄▝▚▟▟▝▝▞▄▝▅▝▛▜▙▞▙▜▅▟█▃▟▟▞▟▆▟▇▝▞▝▛▝▆▟▞▝▊▞▙▃▞▞▆▞▛▜▝▟▅▜▜▜▝▞▃▞▟▃▄▟▚▞▟▟▞▟▟▃▝▃▙▟▅▟▆▜▅▟▛▝▄▝▆▃▆▜▟▟▅▜▃▜▛▟▜▞▅▃▛▞▃▟▄▞▞▝▊▞▆▃▝▝▇▜▛▟▃▃▝▃▜▟▃▟▜▜▛▝▚▟▇▜▄▃▆▃▆▜▚▞▆▃▚▟▄▜▚▟▝▃▆▜▅▜▜▝▊▃▜▝▉▞▝▝▊▜▃▃▝▜▙▞▜▞▟▛▇▞▞▞▙▞▅▞▛▝▞▝▛▟▟▃▙▞▅▃▟▞▚▟▞▃▃▟▛▟▇▟▞▜▚▞▝▟▉▃▙▝▛▝▅▃▚▟▚▝▄▟▐▝█▝▄▃▅▃▛▟▜▝▄▝█▟▆▟▄▟▞▝▚▝▛▝▟▜▛▃▝▟▃▜▅▝▟▞▜▞▚▞▄▟▚▝▆▟▆▞▜▝▞▝▉▃▞▞▆▞▙▟▝▜▄▞▞▃▚▟▅▝▉▝▞▝▊▃▙▞▝▃▙▟▅▃▞▃▄▝▜▝▅▞▙▟▄▟▛▃▚▟▉▝▉▞▃▟█▞▄▝▃▟▅▃▚▃▚▃▞▜▚▃▛▟▊▝▜▃▆▜▙▞▟▜▄▝▊▃▝▟▝▃▜▃▚▝█▝▊▟▄▞▄▟▚▟▅▝▆▃▙▛▇▞▞▝█▃▜▜▚▃▚▟▜▞▄▟▅▃▜▜▛▜▝▜▜▞▆▃▙▝▄▟▚▟▞▟▆▝▇▞▆▃▟▞▙▞▜▝▛▝▟▃▝▜▄▝▆▞▝▃▚▃▃▟▝▝▟▞▜▟▚▟▝▛▇▜▝▃▄▜▜▃▙▃▟▝▞▞▙▞▃▝▛▟▐▟▝▟▊▟▅▜▄▜▜▞▜▝▞▟▆▝▇▟▚▜▟▜▟▟▛▞▟▝▐▝▅▟▟▞▚▜▚▜▅▝▊▝▆▃▃▞▄▜▝▟▆▃▚▝▅▝█▞▞▟▐▜▜▟▇▟▟▟█▞▚▟▟▟█▜▝▞▙▜▙▛▐▟▜▃▅▃▝▃▚▞▙▝▅▜▚▃▃▜▛▃▃▞▜▜▚▟▟▃▝▃▙▟▚▜▟▜▜▞▅▟▃▝▊▟▐▟▛▝▟▝▆▛▇▃▜▟▟▞▅▃▄▞▜▃▜▝▃▝█▝▃▃▛▞▙▝█▞▅▜▙▟▚▝█▞▚▞▄▃▚▟▚▟▐▟▊▝▐▝▆▛▇▟▚▃▜▞▆▜▚▟▄▝▃▜▃▟▞▃▙▝▞▝▚▜▟▃▃▃▆▞▄▟▃▟█▜▚▃▃▝▄▝▞▃▟▟▞▜▜▝▇▞▜▝▅▟█▃▙▞▃▃▙▜▚▜▚▟▅▞▄▃▟▃▚▝▃▃▙▞▛▃▟▟█▝▝▜▚▃▆▝▞▟▃▝▟▞▜▃▝▜▟▟▅▞▜▝▝▟▚▞▝▝▝▞▚▝█▝▚▞▆▝▊▛▐▃▙▛▇▜▅▝▄▝█▃▚▛▇▛▐▟▞▟█▝▛▛▇▃▆▟▅▃▃▝▄▝▜▟▚▛▇▞▟▝▃▜▝▟▟▟▊▟▊▟▊▃▝▃▝▜▅▛▐▝▛▝▆▝▜▟▇▟▞▞▞▟▆▜▝▟▆▝▜▟▜▜▞▟▆▃▚▃▟▞▛▜▟▜▙▃▟▝▅▞▞▝▞▜▝▟▊▃▜▝█▞▞▝▐▞▅▃▟▃▃▃▟▝▝▟▟▞▄▞▄▜▟▃▟▝▇▝▞▃▟▝▟▜▙▃▟▃▞▝▚▝▛▟▝▃▜▞▝▜▚▝▃▝▅▟▟▞▞▃▝▃▜▟▜▟▜▝▚▃▟▃▆▜▅▃▞▞▆▃▆▟▇▝▟▜▛▃▄▝▝▜▟▟▊▞▜▞▅▟▝▛▇▜▙▞▆▞▟▜▛▞▙▝▇▟▞▟▜▜▅▃▞▟█▝▞▃▅▝▛▝▆▜▞▟▉▃▙▝▐▃▟▝▉▜▜▟▃▝▝▝▝▟▃▃▆▃▜▞▄▝▉▃▟▃▛▃▟▞▜▟▃▝▐▝▆▞▃▃▆▝▚▜▅▞▆▃▚▟▃▃▆▝▟▟▞▃▝▟▛▛▐▟▆▝▉▞▝▟▃▟▅▞▃▝▅▟▞▝▛▞▞▃▅▃▄▜▞▃▙▟▉▟▆▝▊▝▐▞▚▟▃▟▇▃▆▜▃▜▄▜▜▝▉▃▄▞▚▜▃▝▃▝▝▝▇▜▛▜▅▟▅▝▛▟▝▜▅▝▊▜▚▃▛▜▞▜▄▜▟▞▆▝▃▞▞▟▃▟▚▞▄▜▜▞▝▜▝▟▛▜▚▟▊▜▝▞▜▟▜▞▆▝▟▃▆▜▄▝▊▟▛▝▐▝▚▃▃▞▞▜▞▞▃▝▛▜▟▝▇▃▅▝▆▟▊▟▃▝█▃▙▟▆▃▛▝█▞▙▜▙▜▃▛▐▜▅▃▄▞▛▟▞▜▄▟▞▟▇▜▛▝▜▟▛▃▟▝▅▝▃▟▛▝▛▝█▃▞▞▚▜▚▃▚▜▃▞▟▞▅▟▄▝▃▟▆▟▝▝▉▞▞▟▊▝▚▞▃▟▅▟█▝▆▞▝▟▉▃▅▟▉▜▅▝▅▟▚▞▃▛▐▟▄▟▇▟▊▝▅▜▛▃▅▝▊▝▊▜▝▜▛▝▄▝▚▝█▝▝▟▃▃▟▜▄▞▄▝▝▝▛▞▅▜▜▝▐▝▛▝▊▜▅▟▆▜▙▝▟▝▝▞▝▝▅▝█▟▄▃▙▜▜▝▚▝▟▟▞▜▞▜▃▃▝▞▅▜▅▜▃▝▊▝▐▞▟▟▚▝▞▟▆▜▅▃▄▞▛▟▐▞▙▃▙▞▆▜▚▃▄▞▝▞▜▃▞▟▃▃▚▜▛▜▚▃▄▞▅▟█▛▐▟▟▞▃▞▙▃▄▟▅▟▅▝▜▞▜▟▊▜▛▝▅▝█▟▇▜▚▝▄▛▐▜▞▞▝▝▟▝▟▞▜▝▐▝▜▛▇▞▞▝▄▞▄▝▆▞▟▞▃▜▛▟▊▞▙▜▚▜▞▝▚▜▅▝▟▃▝▃▃▜▞▟▉▟▊▃▟▝▛▟▉▞▆▝▛▃▅▟▐▟▇▝▊▃▚▜▛▝▄▟▜▜▃▞▛▃▟▛▇▞▛▞▃▝▞▞▝▝█▝▟▃▜▞▃▝▜▟▐▝▆▝▚▜▄▟▟▃▆▞▟▟▊▟▄▝▝▞▅▜▝▞▆▝▜▃▙▟▞▟▞▝▊▃▄▞▆▝▚▞▆▟▉▃▚▃▃▞▚▜▝▜▛▝▚▃▝▃▚▜▞▃▜▟▜▝▜▃▚▝▞▟▜▝▐▞▞▞▛▟█▃▝▟█▟█▝▄▃▆▟▝▞▜▞▃▝▛▜▅▟▝▝▊▝▚▝▃▃▅▝▇▝▃▝▝▟▃▟▃▟▇▟▉▞▃▝▇▞▟▝▟▃▆▞▙▟▃▞▝▞▙▞▝▝▄▞▃▟▝▞▙▟▜▝▆▞▝▝▚▞▞▞▚▜▄▞▚▝▛▃▆▝▉▝▛▜▝▃▅▃▄▃▄▝█▛▇▜▟▝▃▜▜▝▄▝█▝▟▃▃▞▚▃▅▜▄▜▞▞▄▜▜▟▞▞▛▝▅▝▄▝▝▝▉▝▚▞▅▟█▞▟▛▐▜▙▜▄▃▃▟▆▝▉▟▆▟▃▞▅▜▙▜▞▝▟▝▟▝▜▛▇▟▉▜▛▝▇▜▞▃▜▃▅▃▞▜▚▃▜▃▅▃▟▃▃▞▝▛▐▜▃▃▙▟▚▟▜▞▚▜▃▞▃▟▊▞▃▝▇▜▜▟▟▞▆▟▐▛▐▝▜▝▞▞▟▞▝▟▊▝▃▝█▝▉▝█▟▝▟▚▝▆▝▛▞▞▟█▃▃▞▄▜▄▟▚▃▞▟▐▞▚▟█▞▅▝█▞▅▝▅▝▟▞▙▟▟▝▐▞▛▝█▞▜▟▚▞▜▜▚▜▃▝▜▃▙▛▇▃▃▃▃▛▇▝▐▝▉▃▙▃▚▜▃▃▄▟▞▜▙▞▅▜▝▝▚▝▅▝▝▜▞▃▝▟▞▟▄▞▝▟▞▜▅▟▄▜▞▃▃▞▙▝▚▜▝▝▄▜▅▞▛▃▄▃▙▜▙▞▄▟▉▟▝▟▄▝▞▃▛▝▆▝▆▟▅▜▅▜▛▝▜▃▚▟▃▞▝▟▟▜▟▞▞▝▟▜▝▜▅▟▐▝▝▜▜▝▞▝▜▞▄▞▜▜▝▟▉▃▄▃▟▞▅▛▇▜▝▝▚▃▜▝▟▃▄▞▙▜▄▞▙▟▜▝▃▃▞▟▛▝▟▃▝▝█▜▟▝▐▃▄▟▇▞▙▝▝▝▉▞▙▜▟▃▅▟▄▃▚▝▆▟▉▞▃▝▊▞▟▟▊▝▄▟▄▟▜▟▚▞▙▃▚▛▐▟▜▝▄▝▞▟▐▜▞▜▜▜▙▜▄▞▛▜▜▃▙▛▐▟▛▛▐▜▚▝▉▞▙▝▝▟▉▃▃▟█▟▟▝▉▟▃▝▝▝▄▛▐▝▇▃▝▟█▜▄▞▝▝▞▃▄▟▚▜▅▟▚▜▜▛▇▟▚▝▟▃▞▝▞▜▅▃▅▜▟▟▐▟▆▃▅▟▛▜▟▟▆▝▅▜▞▝▅▟▐▜▟▟▚▞▞▝█▃▆▛▐▝▟▟▄▝▊▞▝▃▞▜▝▟▊▃▞▃▆▝▃▃▜▜▚▞▃▞▅▟▃▃▝▜▃▃▛▃▛▝▃▝▊▝▊▟▝▝▛▞▙▟▐▃▙▟▃▃▛▛▐▝▊▝▝▞▜▜▛▟▞▃▅▟█▞▚▝▜▝▄▃▅▞▙▟▆▟▚▛▐▝▇▃▚▞▛▜▞▟▅▜▙▃▃▝▚▟▟▟▇▝▐▜▝▝▆▜▃▜▞▟▐▝▃▟▇▝▄▝▇▜▙▟▛▝▇▝▛▝▅▝▞▜▄▃▆▞▛▝▊▞▙▞▝▟▉▟▊▞▙▝▐▟▉▜▞▝▆▟█▃▆▟▜▜▝▝▉▃▅▜▞▃▛▞▟▃▝▃▟▝▄▝▃▃▝▝▇▞▙▝▟▟▇▟▇▃▞▞▙▟▇▛▇▞▚▃▅▟▐▞▅▝█▟▇▟▄▞▄▞▃▜▚▟█▝▐▝▜▃▟▟▞▞▝▝█▟▉▟▝▟▅▞▆▜▞▟▞▜▙▞▆▝▊▞▙▝▆▝▃▟▞▞▟▃▛▜▜▝▃▜▅▃▄▟▝▝▅▞▟▟▃▞▞▟▄▞▙▟▝