4 Diamonds Opening

4 4 diamonds6-10 4spades opening with spades and a minor
 4 4 heartsSlamtry minor
 4 4 spadesSecond suit is clubs (pass to play; 4nt 6 aces RKC; 5clubs to play)
 4 ntSecond suit is diamonds (5clubs 6 aces RKC;5diamonds to play; 5spades to play)
 4 4 spadesTo play
 4 ntRKC for spades
 5 5 clubsPass or correct
 5 5 diamondsspades Fit established, asks for minor
 5 5 heartsSecond suit is clubs (5spades to play; 5NT 6 aces RKC; )
 5 5 spadesSecond suit is diamonds (pass to play; 5nt 6 aces RKC;)