ND: NARROW DIAMOND..THE NAME OF 4-1-2N-1-2
WD: WIDE DIAMOND..THE NAME OF 4-1-2W-1-2
AS I SAID IN ABOVE, THE FORMATION that Cody suggested to against nd..it is sometimes works sometimes dont.depend on your dmr/dml and your MCs 's quality becoz it mostly using counter attack/defensive/down both flanks..BUT it is definately good to against hexagon (4-2-2-2)
To me, ND will face difficulty when u play 3W-1-3N-1-2...but in 1 condition..your quality more or less same with your opponent is must...just for your preference.it might work for me but not for you...not 100% sure...u can try those formation to play with some of your frens 1st then see how...