W1 - 100% opening., W2 - 50% opening., W3 - 66% opening., W4 - 75% opening., D1 - 100% opening., D2 - 50% opening., D3 - 66% opening., D4 - 75% opening.
W1 - 100% opening., W2 - 50% opening., W3 - 66% opening., W4 - 75% opening., D1 - 100% opening., D2 - 50% opening., D3 - 66% opening., D4 - 75% opening.
W1 - 100% opening., W2 - 50% opening., W3 - 66% opening., W4 - 75% opening., D1 - 100% opening., D2 - 50% opening., D3 - 66% opening., D4 - 75% opening.