j163555.fit 12CO J=2-1 IRAM PdBI observations of SMMJ163555.2+661150 (z=1.03) j163541.fit 12CO J=3-2 IRAM PdBI observations of SMMJ163541.2+661144 (z=3.18) j163556.fit 12CO J=4-3 IRAM-PdBI observations of SMMJ163556.5+661300 (z=4.04)