species_1 + species_2 + species_3 + species_4 + species_6 + species_7 + species_8 -> species_5
species_5 -> species_1 + species_2 + species_3 + species_4 + species_6 + species_7 + species_8
species_10 + species_9 -> species_11
species_11 -> species_10 + species_9
species_11 + species_12 -> species_13
species_13 -> species_11 + species_12
species_14 -> species_15
species_15 -> species_14
species_1 + species_16 + species_17 + species_18 + species_3 + species_4 + species_53 + species_8 -> species_52
species_52 -> species_1 + species_16 + species_17 + species_18 + species_3 + species_4 + species_53 + species_8
species_19 -> species_20
species_20 -> species_19
species_20 -> species_21
species_21 -> species_20
2*species_21 -> 2*species_21 + species_24
species_22 -> species_24
species_24 -> species_23
species_16 + species_24 + species_25 + species_26 + species_27 -> species_28
species_28 -> species_16 + species_24 + species_25 + species_26 + species_27
species_14 -> species_15
species_29 + species_31 -> species_30
species_30 -> species_29 + species_31
species_15 + species_30 -> species_32
species_32 -> species_15 + species_30
species_31 + species_33 -> species_34
species_34 -> species_31 + species_33
species_15 + species_34 -> species_35
species_35 -> species_15 + species_34
species_31 + species_36 -> species_37
species_37 -> species_31 + species_36
species_15 + species_37 -> species_38
species_38 -> species_15 + species_37
species_32 -> species_15 + species_31
species_35 -> species_15 + species_31
species_38 -> species_15 + species_31
species_30 -> species_31
species_34 -> species_31
species_37 -> species_31
species_31 -> species_39
species_39 -> species_31
species_39 + species_40 -> species_41
species_41 -> species_39 + species_40
species_39 + species_42 -> species_43
species_43 -> species_39 + species_42
species_39 + species_44 -> species_45
species_45 -> species_39 + species_44
species_22 -> species_46
2*species_39 -> 2*species_39 + species_46
species_46 -> species_23
species_22 -> species_47
species_47 -> species_23
species_22 -> species_48
species_48 -> species_23
species_15 + species_29 -> species_49
species_49 -> species_15 + species_29
species_46 -> species_29 + species_46
species_29 -> species_23
species_29 -> species_40
species_40 -> species_29
species_15 + species_33 -> species_50
species_50 -> species_15 + species_33
species_47 -> species_33 + species_47
species_33 -> species_23
species_33 -> species_42
species_42 -> species_33
species_15 + species_36 -> species_51
species_51 -> species_15 + species_36
species_48 -> species_36 + species_48
species_36 -> species_23
species_36 -> species_44
species_44 -> species_36
species_31 + species_49 -> species_32
species_32 -> species_31 + species_49
species_41 -> species_30
species_31 + species_50 -> species_35
species_35 -> species_31 + species_50
species_43 -> species_34
species_31 + species_51 -> species_38
species_38 -> species_31 + species_51
species_45 -> species_37
species_49 -> species_15
species_50 -> species_15
species_51 -> species_15
2*species_39 -> species_24 + 2*species_39